Non Return Valve

Non Return Valve CPVC Ball Check Valve Non Return Valve Non Return Valve Threaded PP Non return valve Flanged PP Non Return Valve Threaded PTFE Lined Non Return Valve PTFE Lined Ball Check Valve PVDF Ball Check Valve PVDF Ball Check Valve UPVC Ball Check Valves

A Check Valve, clack valve, Non-Return Valve or One-Way Valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction.

Check valves 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, check valves generally are very small, simple, or inexpensive. 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.

An important concept in check valves is the cracking pressure which is the minimum upstream pressure at which the valve will operate. Typically the check valve is designed for and can therefore be specified for a specific cracking pressure.


Design : As per manufacture standard.

Non Return Valve ( Check Valve ) Sizes :

1 " Inch to 8 " Inch.

End Connections : Flanged , Threaded

Material Range of Ball Valve :

PP , PPH , PVC , CPVC , PVDF , PTFE Lineda.


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