上海法登阀门有限公司销售部  

加关注0

 多诺特气动隔膜阀Cast iron body, Direct Diaphragm-Sealing valve, designed for automatic back-flush of filtration filters Features: Sturdy body made of cast iron (optional SST version) Frictionless position exchange Low head-losses Easy installation, no special tools or expertise required. Grooved (model 58) or flanged (model 57) connections available Special design model for disc filtration systems Optional model for high-pressure filtration systems available多诺特气动隔膜阀