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Resilient Seated Ductile Cast Iron Wafer Lug Flange Butterfly Valves Gate Valves Wafer Check Valves
| Technical Specifications | |
|---|---|
| Size | DN25-DN2600 |
| Face to Face | API609, BS5155, DIN3202, ISO5752, JIS F7480, API594 |
| Connection Flange | PN6/PN10/PN16/PN25/JIS5K/10K/16K/150LB/AS2129 Table D/E |
| Mounting Flange | ISO5211 |
| Working Pressure | PN10/PN16/PN25 |
| Application | Fresh Water, Sea Water, Oil, Gas, Acid, Food, Steam |
| Temperature Range | -210 ~ 250 ºC |
| Test Pressure | 1.1 Mpa, 1.8 Mpa, 27.5 Mpa |
| Seat Type | Soft Back / Hard Back / Vulcanized |
| No. | Parts | Material Selection |
|---|---|---|
| 1 | Body | Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel (304/316/304L/316L), Duplex Steel, Bronze. |
| 2 | Seat | NBR, EPDM, PTFE, FKM, Neoprene, Hypalon, Silicon, PFA. |
| 3 | Shaft | SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel. |
| 4 | Disc | DI+Ni, Stainless Steel, Duplex Steel, Bronze, Coated (Epoxy/Nylon/PTFE). |
| 5 | Bushing | PTFE, Bronze. |
| 6 | O Ring | NBR, EPDM, VITON, FKM. |
| 7 | Operation | Hand Lever, Hand Wheel, Gear Box, Electric/Pneumatic/Hydraulic Actuator. |
















