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.
- 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.