PVC Diaphragm Air Valves

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Important Features:

  • Body materials – PVC – Polypropylene or PVDF
  • Diaphragm materials – Viton – EPDM
  • Normally closed (spring to close, air to open)
  • No pistons, springs or O-Rings in solutions
  • Top Entry
  • Type 30 – maximum line pressure 30 PSI, minimum air to open valve 40 PSI
  • Type 60 – maximum line pressure 60 PSI, minimum air to open valve 80 PSI

Teflon® Diaphragm – POA

 

“Fail-Safe” Diaphragm Air Valves
Part # Size Pressure Material
FC-AD50V30 1/2″ 30 PSI PVC
FC-AD50V60 1/2″ 60 PSI PVC
FC-PAD50V30 1/2″ 30 PSI POLYPRO1
FC-PAD50V60 1/2″ 60 PSI POLYPRO1
FC-KAD50V30 1/2″ 30 PSI PVDF2
FC-KAD50V60 1/2″ 60 PSI PVDF2
1Polypropylene
2Polyvinylidene Fluoride
Dimensions
Size A B C D
1/2″ 1.125 3.00 1.125 3.80