DP27 pilot operated pressure reducing valve DP 27 manufacturer from China Zhejiang Goole Valve Co.,Ltd

DP27 pilot operated pressure reducing valve

Price:	15.0 USD
Payment Terms:	T/T,D/A,WU
Place of Origin:	Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: DP 27

Production Capacity: 1000

Delivery Date: 2 weeks

Standard or Nonstandard: Standard

Structure: Pilot

Temperature of Media: High Temperature

Brand Name: GOOLE

Means of Transport: Ocean,Land,Air

Packing: plywood case

Power: Manual

Pressure: High Pressure

Material: Others

Media: Water

Pressure Rating: 1.6- 2.5Mpa
Specification: DN15-50
Material: Steel WCB
Standard flanges: DIN ANSI JIS JB79

3w.chinavavle1

3w.china-safetyvalve

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	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