Brass material, small size, low noise, easy installation and durable, long service life, reliable sealing, low permeability.
Check valve to prevent the medium in the pipeline from flowing back. It can be used to transfer gases and liquids at a constant pressure. You can use vertical or horizontal levels.
One-way check valves effectively prevent empty water in the water heater from causing dry burning, power consumption and unsafe. Once the water in the toilet flows back into the water pipe, it will cause secondary pollution.
Suitable for various environments: suitable for water heaters, water tanks and water towers, toilets, garden pipes, RVs, and can also be used for various landscape sprinklers, swimming pools, water parks, aquariums, etc.
Unidirectional flow from 1/2" male thread to 1/2" female thread, please confirm the direction before purchasing and installing.
Description
Material: Brass
Size: 20x35mm / 0.78x1.37inch
Suitable for 1/2" male to 1/2" female thread
Water flow direction: the outer filament flows to the inner filament