The variety of diaphragm valves find extensive application in water treatment plants, Fertilizer & refineries and chemical industries, Varied other, Petrochemicals industries process industries. A diaphragm This component functions as a valveppropriate for handling positive pressures or high vacuum. The selection of these industrial that we, Products vales present find application in almost every industry on both corrosive as well as abrasive applications. Designb sclass125 & 150 15 mm thick cast iron components from psisize to 250 mmcast steel materials, 15 millimeters to 250 mm