UL 262 Fire Fighting Gate Valve
Rising Stem Fire Fighting Gate Valve For Water Supply And Sewage
Flange Groove type UL FM Rising Stem Gate Valve
Features:
1. Body & Cover are made of high grade Ductile Iron: GJS500-7.
2. High-tech rubber curing with precise geometry dimensions, more resilient & strong adhesive to ductile casting.
3. Forged stem provides stronger stem operation and less moving parts.
4. The valve is designed with new technology for light operating, no clogging and no corrosion, good resilient memory & long service life.
5. It can be used extensively in all kinds of water supply & sewage, fi re-fi ghting and function as a shut-off or regulation valve.
Production QC System
| IQC | Check call incoming parts |
| IPQC | Check the production process is qualified |
| FQC | All valves are pressure tested |
| OQC | Check the valve ourlook and packing |
Technical Data:
| Size | DN50-DN300 |
| Working Temperature | - 10C- 80C |
| Flange | AISI B16.1 and PN16 |
| Grooved Ends | AWWA C606 |
| Flow Media | Water |
Material:
| No. | Part Names | Material | Standard |
| 1 | Body | Ductile Iron | EN GJS500-7 |
| 2 | Stem | Staniless Steel | AISI420 |
| 3 | Bonnet Gasket | Rubber | EPDM |
| 4 | Bonnet | Ductile Iron | EN GJS500-7 |
| 5 | O-ring | Rubber | EPDM |
| 6 | O-ring | Rubber | EPDM |
| 7 | Yoke | Ductile Iron | EN GJS500-7 |
| 8 | Gland | Ductile Iron | EN GJS500-7 |
| 9 | Thrust Nut | Brass/Bronze | CZ122/CA103 |
| 10 | Handwheel | Carbon Steel | Commercial |
| 11 | Thread Bar | Carbon Steel | Commercial |
| 12 | Nut | Carbon Steel | Commercial |
| 13 | Washer | Carbon Steel | Commercial |
| 14 | In hex bolt | Carbon Steel | Commercial |
| 15 | Wedge | Ductile Iron+Rubber | EN GJS500-7+EPDM |
| *DN250&DN300 use bronze | |||
Dimensions:
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