DP27 FlangedPilot Operated Pressure Reducing Valve

  • FOB Price : USD $150.00 / Piece
  • Minimum order:1
  • Place of Origin:Wenzhou,China

DP27 Pilot Operated Pressure Reducing Valve / /

DP27 Pilot Operated Pressure Reducing Valve / /

DP27 Pilot Operated Pressure Reducing Valve / /

/<h1>DP27 pilot operated pressure reducing vlave</h1>DP27 pilot operated pressure reducing valve

Pressure Rating: 1.6- 2.5Mpa
Specification: DN15-50
Material: Steel WCB
Standard 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's main technical parameters and indexes of performance
Nominal pressure
Maximun design pressure(PMA)
25bar g @ 120
Maximun design temperature(TMA)
232 @ 21bar g
Minimun design temperature(TMI)
Maximun upstream pressure for saturated steam service(PMO)
Maximun operating temperature(TMO)
232 @ 21bar g
Minimun operating temperature(TMIO)
Maximun differential pressure( PMX )
Down stream pressure range
0.2-1.7bar g
Maximum cold hydraulic test pressure
38bar g
DP27 Pressure Reducing Valve 's material of main component
Name of component
Material of component
Valve body, valve cover
Valve seat
valve flap
Valve rod
Adjusting spring

China Yongjia Goole Valve Co.,Ltd

He_yi Industrial Zone,Oubei Town,Wenzhou Tel: 86-577-57781015 Fax: 86-577-67985602 Mobile: 13868628912 Country: China (Mainland)