This 25mm (1") Anka poly check valve allows cold water to travel in one direction and closes automatically against reverse flow. Forward flow opens a spring-loaded plunger, which returns to its seat when the flow stops. The glass fibre reinforced nylon body can be installed at any angle and taken apart for cleaning.
Glass fibre reinforced nylon body; 316 stainless steel spring; acetal plunger; nitrile washer and O-rings.
Pressure: 1600kPa at 20°C. Temperature: Cold water applications.
These valves can be installed at any angle. Fit them in the correct direction of flow and leave access for cleaning and maintenance.
Connections: 25mm (1") female BSPT connections.