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Pilot Operated Pressure Reducing Valve DP17

Pilot Operated Pressure Reducing Valve DP17 photo-1
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:
Medium Pressure
Payment & Shipping
Payment Methods:
Port of Shipment:
NINGBO
Delivery Detail:
Delivery time depends on order quantity.
Standard or Nonstandard Standard
Structure Pressure Reducing
Pressure Medium 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 DP17

Pilot Operated Pressure Reducing Valve DP17

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

 

 
Material Of Main Component

 

Name Of Component
Material Of Component
Valve body, valve cover
WCB
Valve seat
2Cr13
valve flap
2Cr13
Valve rod
2Cr13
Membrane
Brass
Adjusting spring
60Si2Mn

 

Pilot Operated Pressure Reducing Valve DP17

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Business Type
Trading Company
Year Established
2009
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People