Pilot Operated Pressure Reducing Valve DP17

Model:	-
Brand:	WD
Origin:	Made In China
Category:	Industrial Supplies / Machine Hardware / Valves
Label:	Reducing valve
Price:	-
Min. Order:	1 pc

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Product Description

Pilot Operated Pressure Reducing Valve DP17

Structural characteristic & Purpose
This reducing valve is the new type pilot extra-huge membrane pressure reducing valve developed by our company. It is greatly improved on basis of normal pressure reducing valve. The membrane use new material, enlarging the working area, so the slight change of upper pressure or lower pressure can be fed back to membrane of main valve, and adjust the opening of main valve to ensure the constant pressure of lower stream pressure.

Main Technical Parameters And Indexes Of Performance

Nominal pressure	PN25
Maximum design pressure(PMA)	25bar g @ 120°C
Maximum design temperature(TMA)	232°C @ 21bar g
Minimum design temperature(TMI)	-10°C
Maximum upstream pressure for saturated steam service(PMO)	17bar g
Maximum operating temperature(TMO)	232°C @ 21bar g
Minimum operating temperature(TMIO)	0°C
Maximum differential pressure( Δ PMX )	17bar
Maximum cold hydraulic test pressure	38bar g