Stainless Steel Check Valve, G 1/2 Inch Female Thread To Male Thread, One-way Valve For Water Tank, Water Heater, Toilet, 304 Stainless Steel

THREAD SIZE The check valve has a diameter of 3/4" (φ20mm) and features a standard G 1/2" female and male threads. Suitable for most water towers, water heaters and toilet pipes CONVENIENT The backflow preventer ensures that the water can only flow in one direction, effectively preventing dirty water from flowing back High Quality Material The backflow prevention valve is made of high quality electroplated copper or stainless steel, and has good corrosion resistance and sealing performance, so you don't have to worry about contamination Quick Installation Comes with gasket, just remove the old valve, then tighten the connectors to ensure there are no leaks. Note: When installing, pay attention to the flow direction of the water Wide Usage Perfect replacement faucets for kitchen faucets, water towers, water heaters and toilet lines, etc