Category:
Parts and Components&Informatization Products
A pneumatic diaphragm valve is an industrial flow control device actuated by compressed air to open or close a flexible membrane. Constructed typically from stainless steel bodies with EPDM, PTFE, or Viton liners, these units adhere to ISO and ANSI standards for reliable sealing in corrosive environments.
Ensure supply pressure matches actuator ratings to prevent diaphragm rupture. Regularly inspect the membrane for abrasion or chemical degradation every six months. Replace seals immediately if leakage occurs during cycle testing to maintain system integrity.