PVC-U pneumatic diaphragm valve

Spring return and double acting


  • The diaphragm valve has a low maintenance membrane actuator which can be controlled by air or inert gases. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. All medium wetted parts and the actuator housing are made of high-grade plastic materials which can be selected to suit the application.
  • The chemical resistance of the valve is subject to the type of fluid, the temperature, the pressure, as well as the materials and seals of the valve.
  • Optimized pressure drop due to body design.
  • Stainless steel mounting inserts designed to support the valve. Same distance between the inserts for all DN.
  • Standard handwheel
  • EPDM, FKM, or PTFE diaphragm (EPDM backing).