Multifunctional Check Valve

• It features multiple functions such as shut-off valves, silent check valves, balancing valves, frost and vacuum air stagnation prevention, and signal detection.

• The valve seat end can be disassembled, and the connection part located at the bottom makes the installation and pipeline docking of this type of valve easier.

• The built-in bypass valve facilitates the drainage of the main channel, effectively preventing freezing damage and the occurrence of vacuum negative pressure zone at the pump outlet end.