Product Features

Improves the utilization of the system, maintains the precise constant value of the differential pressure, minimizes the system noise and the damage caused by excessive differential pressure; application area: Construction, water treatment, etc.

Features：

Easy to operate; wide application scope
Open and close without friction
Reliable seal performance
Top-loading structure

> Nominal Diameter: DN50~DN400
> Nominal Pressure: PN16/25
> Working Temperature: 0℃～80℃
> Fluid Medium: Water
> Pressure Regulating Range: 0.1MPa~0.4Mpa
> Design Standard: JB/T 10674
> Test Standard: GB/T 13927