Diaphragm Valve One piece sturdy body with cross ribs to reinforce end flanges. Latest inverted design diaphragm remains unstressed while valve is in closed position give more service life. Deep seat allows maximum flow & excellent throttling characteristics. Available with Neoprene, EPDM, Hyplon, Butyl, Viton, Viton, Teflon-Coated and pure PTFE Diaphragms. Available in Screwed end Connections also. Contact Us Enquire Now