Machinery Designing & Processing
Description
DP27 pilot operated pressure reducing valve
Pressure Rating: 1.6- 2.5Mpa
Specification: DN15-50
Material: Steel WCB S
tandard flanges: DIN, ANSI, JIS
DP27 Pilot operated pressure 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.
DP27 Pilot Operated Pressure Reducing Valve& 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
Down stream pressure range: 0.2-1.7bar g
Maximum cold hydraulic test pressure: 38bar g
Other Information:
Tel: + 86-577-57781015
Fax: +86-0577-67985602
Mobile:+8615057596965
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
reducing valve
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GOOLE VALVE Co., Ltd
safety valve/relief valve/pressure safety valve/steam trap/DIN valve
Address: Oubei Town,
Yongjia , ZHejiang
China, 325105
Tel: 86-577-57781015
Fax: 86-0577-67985602
