One way valve suitable for galley pumps. Stepped ports suit 12/20mm hose sizes. Australian made premium valves. Part numberDescriptionLengthN/ASAW-45484Non-Return Valve suits 12mm and 20mm135mm-

A compact, non-corrosive, plastic in-line check valve to prevent back surge (up to 100 PSI) in water pressure pump installations. Also ideal where a valve is required with pumps that do not self...

Non-Return Valve - Plastic. Supplied in white or black. Part NumberSuits Socket SAW-231300 White SAW-231302 Black

Shurflo Non-Return Valve. Allows flow in one direction only to safeguard against back surge up to 100 PSI (6.8 BAR). 1/2" Barbs. 1 Year Warranty. Port Size: 9.1" x 4.8" x 3.8" (232 x 121...

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...

A compact dual size non-return valve made from re-inforced nylon with neoprene valves and stainless steel fasteners. Dual barbed ports size suits 25mm (1") and 38mm (1 1/2") hose. Part...

In-line non-return valves fit to suction hose to aid priming and prevent backflow of water into the bilge. Corrosion resistant polypropylene with stainless steel hardware. 3 sizes. Part...