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pilot operated pressure reducing valve

Min. Order: 1 Set/Sets
Trade Term: FOB
Payment Terms: L/C, T/T, WU, Money Gram
Supply Ability: 1000
Place of Origin: Zhejiang

Company Profile

Location: Wenzhou, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: Steam Trap Valve, Valve, Pressure Reducing Valve

Product Detail

Model No.: DP17
Means of Transport: Ocean, Land
Power: Manual
Standard or Nonstandard: Standard
Pressure: High Pressure
Structure: Pilot
Temperature of Media: High Temperature
Media: Water
Brand Name: GOOLE
Production Capacity: 1000
Packing: plywood case
Delivery Date: 2 weeks
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Product Description

Structural characteristic and purpose
This reducing valve 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. 



 


 

This Pilot Operated Pressure Reducing Valve product another prominent features: the same body can be installed and exchange the voltage valve in the more than at the same time, realize temperature control, upstream pressure control, remote switch control, etc.

Super high sensitivity guide type diaphragm valve main technical parameters and performance indicators.

DP17 Pressure Regulator's main technical parameters and indexes of performance

Nominal pressure

PN25

Maximun design pressure(PMA)

25bar g @ 120

Maximun design temperature(TMA)

232 @ 21bar g

Minimun design temperature(TMI)

-10

Maximun upstream pressure for saturated steam service(PMO)

17barg

Maximun operating temperature(TMO)

232 @ 21bar g

Minimun operating temperature(TMIO)

0

Maximun differential pressure( 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


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