Valve: GGG 40.3 Ductile Iron
Valve shaft, valve seat, strainer: stainless steel
Connection: Thread
Pressure rating: PN 25
Maximum operating temperature: 210 ºC
Setting range: 0.14-1.70 bar / 1.40-4.00 bar / 3.50-8.60 bar
Maximum import pressure: 19 bar
Maximum outlet pressure: 8.6 bar

Pressure reducing valve is a device that can reduce the inlet pressure and stabilize the outlet pressure setting. The pressure reducing valve adjusts the outlet pressure to a set value when the inlet pressure of the steam main is too high or varies. Export pressure is not affected by changes in import pressure. This type of pressure relief valve allows the operator to manually adjust the outlet pressure to a set point.