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      GKV51PR pressure reducing valve can automatically reduce the high pressure of inlet to a stable low-pressure of outlet, which regardless of the flow rate or inlet pressure changes. Through a precise pressure regulator to keep the outlet pressure within a pre-set range, when the outlet pressure exceeds the setting pressure of relief valve, the valve body and the regulator will automatically close the formation of for a tight seal. If the optional check feature is selected, when the reverse pressure is generated, the return liquid enters the chamber causing the valve to close and prevent the return of the liquid.

Product Feature

Sensitive and precise pressure control
Easy to adjust and maintain
Excellent, reliable sealing performance
Built-in filter device to prevent the catheter
system plug

Material Specification

Body / Bonnet: Ductile Iron / Stainless Steel
Stem: stainless steel
Piping: copper / stainless steel / rubber hose
Diaphragm: NBR nitrile rubber
Fasteners and springs: stainless stee

Working Pressure Range
175PSI / 235PSI / 350PSI
10Bar / 16Bar / 25Bar

Flange Standard
ANSI / BSEN / ISO / DIN

Temperature/ Medium
0 ℃ ~100 ℃ normal temperature water