Overview Cast iron body, Direct Diaphragm-Sealing valve, designed for automatic back-flush of filtration filters.
Features & Advantages 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