Home > Offer to Sell > Machinery and Equipment > Pump and Valve > Spirax Sarco DP27 Pilot Operated Steam Pressure Reducing Valve
Spirax Sarco DP27 Pilot Operated Steam Pressure Reducing Valve
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| Post Date: | May 23,2017 |
| Expiry Date: | May 23,2018 |
| Detailed Description: |
Payment Method: T/T DP27 pilot operated pressure reducing valve. Pressure Rating: 1.6- 2.5Mpa Specification: DN15-150 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. Main Technical Parameters And Indexes Of Performance. Nominal Pressure PN25 Maximum Design Pressure(PMA) 25bar g@120 Maximum Design Temperature(TMA) 232@21bar g Minimum Design Temperature(TMI) -10 Maximum Upstream Pressure For Saturated Steam Service(PMO) 17 bar g Maximum Operating Temperature(TMO) 232@21 bar g Minimum Operating Temperature(TMIO) 0 Maximum Differential Pressure(PMX) 17bar Down Stream Pressure Range 0.2-1.7 bar g Maximum Cold Hydraulic Test Pressure 38 bar 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 Connection Dimension(mm). 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 |
| Company: | Yongjia Goole Valve Co.,Ltd [ China ] |
| Contact: | Ellison |
| Tel: | 86-0577-57789960 |
| Fax: | 86-0577-67985602 |
| Email: | goole1@goolevalve.com |
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