zhejiang teyi valve co.,ltd.
30 YEARS' INDUSTRIAL VALVE EXPERIENCE
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PN25 RF Diaphragm Hydraulic Control Valves , Cast Iron Pressure Reducing Valve
Description:
Multifuncational hydraulic control valve include main valve and control system. The control system include pipe, fitting, needle valve and pilot valve, etc. It was installed in water supply and drainage pipeline. The valve closed or opened against differential pressure.
Multifuncational Pressure reducing /Sustaining valve is install in feeding water supplying and drainage system in high building to reduce the inlet pressure as per requirement. The valve ensures outlet pressure will be stayed in setting value stably by its own energy, the outlet pressure will be not changed against inlet pressure and flow.
Material:
| Material for main Parts | Body/Cover | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
| Diaphragm | EPDM or NBR | |
| Disc | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel | |
| Pilot valve | SS or Brass | |
| Spring | SS304 | |
| Shaft | A276 410 | |
| Operation | Automatic control by pressure differential | |
| Working Temperature | 0 to 80 Celsius degree | |
| Working Medium | Water | |
Dimesion:
| Size | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | 240 | 270 | 300 | 350 | 400 | 480 | 500 | 605 | 700 | 800 |
| H | 203 | 222 | 241 | 305 | 356 | 394 | 457 | 533 | 610 | 950 |
| Size | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 |
| L | 900 | 900 | 1100 | 1150 | 1300 | 1500 | 1650 | 1800 | 1800 | 2000 |
| H | 1150 | 1180 | 1550 | 1600 | 1750 | 1900 | 2606 | 2765 |
Installation drawing:
Competitive Advantage:
1 . 30 years of industrial valves experience to guarantee quality.
2 . Always stand on the side of of the customer, and support customer to win the market and find new way.
3 . 12 months warranty
4 . Short Delivery time