Non-Return Valve manufactured by Whale. Incorporates a specially moulded base to prevent it being sucked flat to the base of a water tank when used in the end of a supply hose. Ensures...

Non-Return Valves manufactured by Whale. The Whale® non-return valves offer a simple way to maintain prime in a suction or discharge line. Designed to fit in-line, they can also be dismantled for...

Non-Return Valves manufactured by Whale. The Whale® non-return valves offer a simple way to maintain prime in a suction or discharge line. Designed to fit in-line, they can also be dismantled for...

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...

Patay Non Return Valve Suitable for all brands of pumps. Part numberSuits Hose SAW-23539 20mm SAW-23540 25mm SAW-23542 38mm

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...