22mm Brass Swing Check valve - Non-Return
A swing-type non-return valve will stop the flow of a liquid through a pipeline if it runs in the opposite direction. The swing-type valve uses a hanging door with a rubber seal that will shut when the flow is changed or is static. When the flow would be reversed all the pressure it has is transformed into sealing pressure ensuring it does not flow in the wrong direction.
Features
-22mm BSP female threads.
-Valve type - swing check.
-Can be installed vertically or horizontally.
-Brass
-Can be used on a gas or electric geyser
Tips for Installation
-Drain water from pipes before commencing installation.
-Remove all visible dirt from all water pipes.
-Once the product is installed check for leaks.
What's in the box
1 X Valve
