UPVC Single Union Ball Check Valve

A Single Union Ball Check Valve is a type of check valve that combines a ball check mechanism with a single union connection (instead of the dual unions found in a True Union design). Here’s what makes it unique:
The function as same as true union ball check valve that is allow fluid flow in one direction while preventing backflow.
But its more Cost-Effective than true uion ball valve, customers can choose the type of check valve according to their needs.