Pvc back pressure control valve for dosing metering pump

Product Features of Back Pressure Valve:

1.Compact structure and stable performance
2.Easy installation and debugging
3.Sensitive reaction and good reproducibility
4.Selective large size range DN15~DN65

5.Small pressure difference by specially designed flow structure to avoid forming a closure
6.Easy to set the working pressure by regulating device
7.Installed in the bypassas overflow valve use
8.Used as anti siphon valve to prevent gravity under static conditions.