1 Inch Check Valve Made of High Quality Brass Heavy Duty, Rustproof and Waterproof for Pump, Fountain, Washing Machine, Garden, Rain Butts, Barrel

【High Quality】:The check valve is made of solid brass, corrosion resistant, durable, good high temperature ductility, low magnetic conductivity, long service life, can be used for a long time.【Operating Temperature】: -4 to +212F (-20 to +100°C). Maximum working pressure 25/18/12 bar (PN-25/ PN-18/ PN-12)【High safety】: The check valve is also very easy to install and prevents liquid backflow.It only takes a few turns for the check valve to be tight and there is no leakage.【Perfect Choice】: Our check valves can be connected to all 1 inch pipelines, pipes and male threaded fittings according to BSP standards, this type of check valves can be very effective in preventing liquid leakage, the installation should be installed horizontally to allow only one-way flow of fluid, in order to avoid accidents. occur.【Wide range of application】:Suitable for water, steam, oil, nitric acid, urea, etc.Widely used in mechanical equipment, water supply and drainage, industrial plants, drinking water plants, etc. The most important properties of a check valve are durability, corrosion resistance, tightness and compatibility with fittings and connections. We have designed our check valves to precisely meet these requirements. Thanks to the high quality material, our valves are durable and rust-free. The cap, stem and spring are also made of brass or stainless steel and not plastic, which means that the check valve will withstand high loads for a long time and safely. In addition, it can withstand high temperatures and pressures (Note: Water should be drained and pipes emptied in freezing weather. Or you can remove the check valve in winter for added safety).With just a few turns, the valve is connected tightly using sealing material with the corresponding spanner.