Non-Return Valve - White One way valve suitable for galley pumps. Stepped ports suit 12/20mm hose sizes. Australian made premium valves. Part number Suits Hose ID Overall Length SAW-45484 1/2"...

Tru-Design Non-Return Valves in a range of sizes. Manufactured from high strength, UV stabilised glass reinforced nylon composite making the valve strong and lightweight. High impact and tensile...

A quality multi-size non-return valve for use with manual bilge pumps. Prevents back flow of water into the bilge. The valve should be mounted as close as possible to the inlet strainer. Suitable for...

Non-Return Valve manufactured by Whale. An in-line non-return valve designed to accept Quick Connect 15 tube fittings either end. Part...

Ronstan Non-Return Valve The Ronstan Non-Return Valve has a durable nylon construction which protects it from bumps, scratches, and corrosion. Built tough for the harsh marine environment...