Non-Return Valve

Plastimo 42797 inline non return valve with hose options of 25mm or 38mm. Features Prevents backflow into the bilges Mounted as close as possible to the strainer Outlet will accept 25mm or 38mm hose...

Jabsco outlet non-return valve can be used to help prevent waste backflow on electric toilets. Simply fit discharge hose close to the toilet. Specification Outlet non-return joker valve: 1 1/2" (38...

Non-return valves fit in a pump’s suction hose to aid priming and prevent backflow of water into the bilges. The valve comes with two hose connectors each end that require hose clips (see related...

Non-return valves fit in a pump’s suction hose to aid priming and prevent backflow of water into the bilges. The valve comes with two hose connectors each end that require hose clips (see related...

It is important to have a Jabsco inline non return valve on your pump system when using manual bilge pumps to avoid backflow into your bilge. The valve comes with two hose connectors each end that...