Check Valves Diaphragmatic Type
- Adjustable opening and closure speed. According to the regulation, the valve closes quickly to protect the pumps or the networks.
- Suitable for pipelines over 400mm long.
|Sizes||DN50 up to DN450|
|Working pressure||PN10, PN16. PN25|
|Materials||Body, Actuator, Seat: Ductile Iron
Stem:Stainless steel AISI316
Spring: Stainless Steel DINI7223
Diaphragm:Nylon Reinforced Neopren