DP17 pilot operated pressure reducing valve
DP17 pilot operated pressure reducing valve
DP27 Pilot Operated Pressure Reducing Valve
DP27 Pilot Operated Pressure Reducing Valve
DP27 Pilot Operated Pressure Reducing Valve
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 |
DP17 Pressure reducing Valve 's connecting dimension
DN | L | H1 | H | D |
15 | 147 | 221 | 133 | 185 |
20 | 154 | 224 | 136 | 185 |
25 | 160 | 235 | 145 | 207 |
32 | 180 | 236 | 156 | 207 |
40 | 200 | 238 | 176 | 255 |
50 | 230 | 246 | 183 | 255 |
65 | 250 | 295 | 200 | 320 |
80 | 310 | 323 | 230 | 350 |
100 | 350 | 340 | 263 | 380 |
125 | 400 | 359 | 306 | 455 |
150 | 450 | 375 | 330 | 500 |
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 valveis 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
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DP27 Pressure Reducing Valve 's material of main component :
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DP27 Pressure Regulator 's connecting dimension
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Other Information
http://wwwchinavalve1.com
http://www.china-safetyvalve.com/
http://www.goolevalve.com
Payment:T/T D/P L/C WEST UNION,CASH
Delivery:FOB
Origin:China
Minimum Order:1
Packaging:plywood case
Pilot operated pressure reducing valve