Welcome to our American ANSI/API Check Valves' product catalog. We are specialized in researching and development and manufacturing all kinds of ANSI/API Check Valves, Our Check Valves are made of a variety of materials such as: Cast Iron, Ductile Iron, Cast Steel, Forged Steel, Stainless Steel and Bronze. You can find ANSI/API Check Valves here: Swing Check Valve, Piston Check Valve, Pressure-seal Swing Check Valve, Pressure-seal Piston Check Valve and so on.
Check valve is a mechanical device, a valve, that normally allows fluid (liquid or gas) to flow through it in only one direction. Check Valve are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check Valves are often part of common household items. Although they are available in a wide range of sizes and costs, many check valves are very small, simple, and/or cheap. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal. |
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