AWWA Pneumatic swing check valve with air cushioned cylinder
AWWA swing check valve with air cushioned cylinder
Design as AWWA C-508
For class125/150Lb flange mounting.
Epoxy fusion coating.
Working Pressure |
Class 125 / 150 |
Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature |
-10°C to 80°C (NBR) -10°C to 120°C (EPDM) |
Suitable Media |
Water, sewage |
Part |
Material |
Body |
Ductile Iron / WCB |
Disc |
Ductile Iron +EPDM |
Spring |
Stainless Steel |
Shaft |
Stainless Steel |
Seat Ring |
NBR / EPDM |
NOTE: PLEASE CONTACT US FOR THE TECHNICAL DETAILS.
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