1 BSP Female Check Foot Valve Suction Brass Non Return Valve For Pump

Suitable for suction lines on top-offtake tanks (where an anti-siphon valve is not present). 1 BSP, Brass valve body, with NBR sealing disc.
These valves are often used in dispensing pump systems, particularly with Centrifugal pumps, to prevent the pump from de-priming during rest. Suitable for use with water, Oil, Diesel, and many other none toxic acid free fluids.

Specifications:
– Body and strainer in brass;
– Strainer washer in fibre;
– Plate in brass;
– Washer in NBR;
– Minimum and maximum working temperatures: 0 – 90C;
– Maximum working pressure: 8 BAR;

The check valves are uni-directional; in the sense that they manage the flow in one direction only, which is indicated by the arrow on the body. The valves are composed by a spring, a little valve and a couple of parts made of brass (body and end-adapter) which contain them and that are assembled by means of threat and a sealed material to obtain their aim.