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供应NVK41 系列法兰型 两通调节阀 电动调节阀

产品价格600.00元/个对比
销量 暂无
浏览 776
发货 山东济南市
库存 1000个起订1个
品牌 耐威科 西门子
标准 德标
材质 铸铁
过期 长期有效
更新 2022-01-01 05:39

企业主推产品

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    联系方式
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    山东耐威科自控技术有限公司

    企业会员第3年
    资料未认证
    保证金未缴纳
    • 山东-济南市
    • 上次登录 2022-01-01
    • 18660391756
    • 18660391756
    • 孙 (先生)  

    商品信息

    基本参数

    品牌:

    耐威科 西门子

    所在地:

    山东 济南市

    起订:

    ≥1 个

    供货总量:

    1000 个

    有效期至:

    长期有效

    标准:

    德标

    材质:

    铸铁
    详细说明
    标准 德标
    材质 铸铁
    工作温度 2~~180℃
    连接形式 法兰
    流动方向 单向
    密封形式 软密封型
    适用介质 水,蒸汽
    形态 球式
    零部件及配件 执行器
    压力环境 PN16
    类型(通道位置) 二通式
    品牌 耐威科
    型号 NVK41
    加工定制

                    


            

                            NVK41 系列    

            

                            高关断力法兰型两通调节阀    

            

                            产品特点:    

            

                            l 精密铸造(树脂砂)球墨铸铁GGG-50    

            

                            l 阀体采用压力平衡式,保证了在低作用力下的高关断能力,高压差下开关自如    

            

                            l 最大允许压差 1000kpa    

            

                            l 阀杆密封采用组合特种专用密封    

            

                            l 全金属连接阀座保证使用寿命    

            

                            l 符合GB9113法兰连接标准    

            


            


            

                            技术参数:    

            

                            l 公称压力 PN16    

            

                            l 适用介质 水、蒸汽    

            

                            l 介质温度 2~~180℃         

            

                            l 流体特性 等百分比    

            

                            l 泄漏率 Kvs ≤0.02%    

            

                            l 阀杆、阀芯、阀座: 304 不锈钢    

            

                            l 行 程 DN40-100 20mm    

            

                            DN125-350 40mm    

            


            


            

                            应用:    

            

                            适用于区域供热系统、暖通空调系统中的连续控制。    

            

                            可与西门子SAX、SKD、SKB、SKC系列执行器配合安装。    

            


            


            


            

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

                                                                                                    

                                                                                        订货型号                                                 

                                            
                                                                                                    

                                                                                        规格(DN)                                                 

                                            
                                                                                                    

                                                                                        kv值                                                 

                                                    

                                                                                        (m3/h)                                                 

                                            
                                                                                                    

                                                                                        行程                                                 

                                            
                                                                                                    

                                                                                        SAX                                                 

                                                    

                                                                                        800N                                                 

                                            
                                                                                                    

                                                                                        SKD                                                 

                                                    

                                                                                        1000N                                                 

                                            
                                                                                                    

                                                                                        SKB                                                 

                                                    

                                                                                        2800N                                                 

                                            
                                                                                                    

                                                                                        SKC                                                 

                                                    

                                                                                        2800N                                                 

                                            
                                                                                                    

                                                                                        NVK41.32                                                 

                                            
                                                                                                    

                                                                                        DN32                                                 

                                            
                                                                                                    

                                                                                        12                                                 

                                            
                                                                                                    

                                                                                        20mm                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        NVK41.40                                                 

                                            
                                                                                                    

                                                                                        DN40                                                 

                                            
                                                                                                    

                                                                                        19                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        NVK41.50                                                 

                                            
                                                                                                    

                                                                                        DN50                                                 

                                            
                                                                                                    

                                                                                        31                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        NVK41.65                                                 

                                            
                                                                                                    

                                                                                        DN65                                                 

                                            
                                                                                                    

                                                                                        49                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        NVK41.80                                                 

                                            
                                                                                                    

                                                                                        DN80                                                 

                                            
                                                                                                    

                                                                                        78                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        NVK41.100                                                 

                                            
                                                                                                    

                                                                                        DN100                                                 

                                            
                                                                                                    

                                                                                        124                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        NVK41. 125                                                 

                                            
                                                                                                    

                                                                                        DN125                                                 

                                            
                                                                                                    

                                                                                        200                                                 

                                            
                                                                                                    

                                                                                        40mm                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        NVK41.150                                                 

                                            
                                                                                                    

                                                                                        DN150                                                 

                                            
                                                                                                    

                                                                                        300                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        NVK41.200                                                 

                                            
                                                                                                    

                                                                                        DN200                                                 

                                            
                                                                                                    

                                                                                        420                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        NVK41.250                                                 

                                            
                                                                                                    

                                                                                        DN250                                                 

                                            
                                                                                                    

                                                                                        580                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            
                                                                                                    

                                                                                        NVK41.300                                                 

                                            
                                                                                                    

                                                                                        DN300                                                 

                                            
                                                                                                    

                                                                                        780                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ○                                                 

                                            
                                                                                                    

                                                                                        ●                                                 

                                            


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                    

                                                                                        DN                                                 

                                            
                                                                                                    

                                                                                        B                                                 

                                            
                                                                                                    

                                                                                        D                                                 

                                            
                                                                                                    

                                                                                        D2                                                 

                                            
                                                                                                    

                                                                                        D4                                                 

                                            
                                                                                                    

                                                                                        H1                                                 

                                            
                                                                                                    

                                                                                        H2                                                 

                                            
                                                                                                    

                                                                                        K                                                 

                                            
                                                                                                    

                                                                                        L1                                                 

                                            
                                                                                                    

                                                                                        L2                                                 

                                            
                                                                                                    

                                                                                        L3                                                 

                                            
                                                                                                    

                                                                                        重量                                                 

                                            
                                                                                                    

                                                                                        [mm]                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        直径                                                 

                                            
                                                                                                    

                                                                                        直径                                                 

                                            
                                                                                                    

                                                                                        直径                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        [kg]                                                 

                                            
                                                                                                    

                                                                                        40                                                 

                                            
                                                                                                    

                                                                                        20                                                 

                                            
                                                                                                    

                                                                                        148                                                 

                                            
                                                                                                    

                                                                                        18                                                 

                                                    

                                                                                        (4X)                                                 

                                            
                                                                                                    

                                                                                        84                                                 

                                            
                                                                                                    

                                                                                        90                                                 

                                            
                                                                                                    

                                                                                        190                                                 

                                            
                                                                                                    

                                                                                        110                                                 

                                            
                                                                                                    

                                                                                        200                                                 

                                            
                                                                                                    

                                                                                        100                                                 

                                            
                                                                                                    

                                                                                        130                                                 

                                            
                                                                                                    

                                                                                        13                                                 

                                            
                                                                                                    

                                                                                        50                                                 

                                            
                                                                                                    

                                                                                        20                                                 

                                            
                                                                                                    

                                                                                        160                                                 

                                            
                                                                                                    

                                                                                        99                                                 

                                            
                                                                                                    

                                                                                        100                                                 

                                            
                                                                                                    

                                                                                        200                                                 

                                            
                                                                                                    

                                                                                        125                                                 

                                            
                                                                                                    

                                                                                        230                                                 

                                            
                                                                                                    

                                                                                        115                                                 

                                            
                                                                                                    

                                                                                        145                                                 

                                            
                                                                                                    

                                                                                        18                                                 

                                            
                                                                                                    

                                                                                        65                                                 

                                            
                                                                                                    

                                                                                        22                                                 

                                            
                                                                                                    

                                                                                        185                                                 

                                            
                                                                                                    

                                                                                        118                                                 

                                            
                                                                                                    

                                                                                        110                                                 

                                            
                                                                                                    

                                                                                        210                                                 

                                            
                                                                                                    

                                                                                        145                                                 

                                            
                                                                                                    

                                                                                        290                                                 

                                            
                                                                                                    

                                                                                        145                                                 

                                            
                                                                                                    

                                                                                        140                                                 

                                            
                                                                                                    

                                                                                        25.5                                                 

                                            
                                                                                                    

                                                                                        80                                                 

                                            
                                                                                                    

                                                                                        24                                                 

                                            
                                                                                                    

                                                                                        200                                                 

                                            
                                                                                                    

                                                                                        18                                                 

                                                    

                                                                                        (8X)                                                 

                                            
                                                                                                    

                                                                                        132                                                 

                                            
                                                                                                    

                                                                                        124                                                 

                                            
                                                                                                    

                                                                                        224                                                 

                                            
                                                                                                    

                                                                                        160                                                 

                                            
                                                                                                    

                                                                                        310                                                 

                                            
                                                                                                    

                                                                                        155                                                 

                                            
                                                                                                    

                                                                                        165                                                 

                                            
                                                                                                    

                                                                                        33.5                                                 

                                            
                                                                                                    

                                                                                        100                                                 

                                            
                                                                                                    

                                                                                        26                                                 

                                            
                                                                                                    

                                                                                        220                                                 

                                            
                                                                                                    

                                                                                        156                                                 

                                            
                                                                                                    

                                                                                        126                                                 

                                            
                                                                                                    

                                                                                        245                                                 

                                            
                                                                                                    

                                                                                        180                                                 

                                            
                                                                                                    

                                                                                        350                                                 

                                            
                                                                                                    

                                                                                        175                                                 

                                            
                                                                                                    

                                                                                        175                                                 

                                            
                                                                                                    

                                                                                        42.5                                                 

                                            
                                                                                                    

                                                                                        125                                                 

                                            
                                                                                                    

                                                                                        28                                                 

                                            
                                                                                                    

                                                                                        250                                                 

                                            
                                                                                                    

                                                                                        184                                                 

                                            
                                                                                                    

                                                                                        166                                                 

                                            
                                                                                                    

                                                                                        285                                                 

                                            
                                                                                                    

                                                                                        210                                                 

                                            
                                                                                                    

                                                                                        400                                                 

                                            
                                                                                                    

                                                                                        200                                                 

                                            
                                                                                                    

                                                                                        190                                                 

                                            
                                                                                                    

                                                                                        62.5                                                 

                                            
                                                                                                    

                                                                                        150                                                 

                                            
                                                                                                    

                                                                                        30                                                 

                                            
                                                                                                    

                                                                                        280                                                 

                                            
                                                                                                    

                                                                                        22X8                                                 

                                            
                                                                                                    

                                                                                        210                                                 

                                            
                                                                                                    

                                                                                        176                                                 

                                            
                                                                                                    

                                                                                        295                                                 

                                            
                                                                                                    

                                                                                        240                                                 

                                            
                                                                                                    

                                                                                        480                                                 

                                            
                                                                                                    

                                                                                        240                                                 

                                            
                                                                                                    

                                                                                        230                                                 

                                            
                                                                                                    

                                                                                        88                                                 

                                            
                                                                                                    

                                                                                        200                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        22X12                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        250                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        26X12                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        300                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
            

            


            

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

                                                                                                    

                                                                                        DN                                                 

                                            
                                                                                                    

                                                                                        H                                                 

                                            
                                                                                                    

                                                                                        [mm]                                                 

                                            
                                                                                                    

                                                                                        SQX..                                                 

                                            
                                                                                                    

                                                                                        SKD..                                                 

                                            
                                                                                                    

                                                                                        SKB..                                                 

                                            
                                                                                                    

                                                                                        SKC..                                                 

                                            
                                                                                                    

                                                                                        40                                                 

                                            
                                                                                                    

                                                                                        >515                                                 

                                            
                                                                                                    

                                                                                        >590                                                 

                                            
                                                                                                    

                                                                                        >665                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        50                                                 

                                            
                                                                                                    

                                                                                        >525                                                 

                                            
                                                                                                    

                                                                                        >600                                                 

                                            
                                                                                                    

                                                                                        >675                                                 

                                            
                                                                                                    

                                                                                        65                                                 

                                            
                                                                                                    

                                                                                        >535                                                 

                                            
                                                                                                    

                                                                                        >610                                                 

                                            
                                                                                                    

                                                                                        >685                                                 

                                            
                                                                                                    

                                                                                        80                                                 

                                            
                                                                                                    

                                                                                        >549                                                 

                                            
                                                                                                    

                                                                                        >624                                                 

                                            
                                                                                                    

                                                                                        >699                                                 

                                            
                                                                                                    

                                                                                        100                                                 

                                            
                                                                                                    

                                                                                        >583                                                 

                                            
                                                                                                    

                                                                                        >658                                                 

                                            
                                                                                                    

                                                                                        >733                                                 

                                            
                                                                                                    

                                                                                        >733                                                 

                                            
                                                                                                    

                                                                                        125                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        >741                                                 

                                            
                                                                                                    

                                                                                        150                                                 

                                            
                                                                                                    

                                                                                        >751                                                 

                                            
                                                                                                    

                                                                                        200                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        250                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                        300                                                 

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
                                                                                                    

                                                                                                                                         

                                            
            

            


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