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Get it between 2024-12-09 to 2024-12-16. Additional 3 business days for provincial shipping.
Mainly used for kitchen faucet, water tower, water heater and toilet pipeline. Water is only allowed to flow in one direction to prevent accidents caused by water backflow.
Size: 1/2" Male to 1/2" Female G Thread, OD approx 0.78"/20mm
Material: Soild Brass Nickel Plated, multi-layer electroplating. Durable Brass for corrosion resistance, ductility at high temperatures and low magnetic permeability.
Note: Please pay attention to the direction of the water flow when installing, if the installation is reversed, water will not come out.
Maximum pressure rating 200 psi. Common medium: water.
Do you have the following troubles? The toilet water flows back into the water pipe, causing the situation that the kitchen faucet bleeds blue water. The hot water inside the electric water heater backflows, causing its dry burning or even explosion. Solar hot water flows back to the water tower, resulting in wasted hot water energy. You need a check valve to prevent water backflow. Only allow water flow in one direction. Package: 1 pack Type: male to female, female to male and male to male. Please pay attention to the flow of the liquid. Size: 1/2 inch