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DP17 pilot operated pressure reducing valve

DP17

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Description

DP17 pilot operated pressure reducing valve
Pressure Rating: 1.6- 2.5Mpa
Specification: DN15-50
Material: Steel WCB
Standard flanges: DIN, ANSI, JIS.


DP17 pilot operated pressure reducing valve

DP17 Pressure Reducing Valve Structural characteristic and 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.



DP17 Pressure Regulator& acute;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


DP17 pilot operated pressure reducing valve

Material of main component
Material of component:Valve body, valve cover:WCB
Valve seat:2Cr13
valve flap:2Cr13
Valve rod:2Cr13
Membrane:Brass
Adjusting spring:60Si2Mn





Other Information:
Tel: + 86-577-57781015
Fax: +86-0577-67985602
Email:
1. goole4@goolevalve.com
2. fjxcathy1985@yeah.net
3. fjxcathy@hotmail.com

Website: http://www.chinavalve1.com/
Skype:fjxcathy
Payment:T/T
Delivery:FOB
Origin:China
Minimum Order:1
Packaging:standard



DP17 pilot operated pressure reducing valve

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