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Home > Industrial Equipment & Components > Valve > Ball Valve > Pilot Operated Pressure Reducing Valve DP27

Pilot Operated Pressure Reducing Valve DP27

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Standard or Nonstandard:

Standard

Structure:

Pressure Reducing

Pressure:

High Pressure

Contact Supplier Request Quote Chat Now

Yongjia Welldone Machine Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

NINGBO

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Standard or Nonstandard Standard

Structure Pressure Reducing

Pressure High Pressure

Power Pneumatic

Material Forged

Temperature of Media Medium Temperature

Media Water

Place of Origin Zhejiang, China

Brand Name WD

Specifications

Pilot Operated Pressure Reducing Valve DP27

Pilot Operated Pressure Reducing Valve DP27

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.

Note: A variable rate conical pressure adjustment spring is fitted providing a down stream pressure range of 0.2-17bar g.

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)	17barg
Maximum operating temperature(TMO)	232°C @ 21bar g
Minimum operating temperature(TMIO)	0°C
Maximum differential pressure( Δ PMX )	17bar
Down stream pressure range	0.2-1.7bar g
Maximum cold hydraulic test pressure	38bar g