DIN Standard Flanged Gate Valve, Dn40-600, Resilient, OS&Y
Water gate valve with flanged ends, OS&Y, Resilient Seal: ductile iron
Working pressure range: pn10/pn16
Working temperature range: 0°C-80°C
Design standards: EN 1171, F4; EN 558-1
Connection standard: EN 1092-2
Size available: DN40-DN600, 1-1/2″-24″
Hot tags: ductile iron gate valve, wholesale, china, manufacture, supplier, good quality
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This ductile iron gate valve is an automatic valve, the sealing surface can be sealed by the pressure generated by the medium. That is, the sealing surface of the gate is pressed to the sealing surface of the valve seat on one side by the medium pressure, so that the two sealing surfaces are closely combined to ensure good sealing performance, which can also be called self-sealing. Compared with the forced sealing method of the traditional gate valve, it is more convenient and the work efficiency can be greatly improved.
Quick detail
| Product name | flanged rising stem gate valve |
| Model no. | 01-2-z41x |
| Main material | ductile iron |
| Medium | water |
| Connection type | flanged |
| Working temperature range(TS) | 0°C-80°C |
| Maximum working pressure(PS) | PN10, PN16 |
| Operating | handwheel |
| Model size | DN40- DN600, 11/2″-24″ |
| Placed of origin | China |
| Customized support | suface treatment |
| Standard | DIN/EN |
| Application | water supply, irragation, waterworks |
| Approvals | WRAS, ANSI61/372, CE, ACS |
product sketch and materials
| No. | Parts of the valve | Material and standard | Material options |
| 1 | Valve Body | EN-GJS- 450-10 | |
| 2 | Resilient Wedge disc | EN-GJS- 450-10+ EPDM | |
| 3 | O-Ring | NBR | EPDM |
| 4 | Stem | SS420 | SS304, SS316, SS431 |
| 5 | Bolt | Carbon Steel Zinc Plated | SS304, SS316 |
| 6 | Bonnet | EN-GJS- 450-10 | |
| 7 | Stem Bushing | Brass HPb59-1 | |
| 8 | Gland | EN-GJS- 450-10 | |
| 9 | Flat Washer | Carbon Steel Zinc Plated | SS304, SS316 |
| 10 | Stud | Carbon Steel Zinc Plated | SS304, SS316 |
| 11 | Nut | Carbon Steel Zinc Plated | SS304, SS316 |
| 12 | Yoke | EN-GJS-450-10 | |
| 13 | Stem Nut | Brass HPb59-1 | |
| 14 | Washer | Brass HPb59-1 | |
| 15 | Lock Nut | Carbon Steel Zinc Plated（Type A)Not available（Type B) | |
| 16 | Handwheel | EN-GJS- 450-10 | |
| 17 | Stem Packing | EPDM | NBR |
| 18 | Bonnet Gasket | EPDM | NBR |
dimensions ot the valve
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