Part No | Part Name | Material |
---|---|---|
1 | BODY | DUCTILE IRON: BS EN 1563 EN-JS1030 |
2 | DISC | DI NICKEL PLATING: BS EN 1563 EN-JS1030 |
3 | DISC | STAINLESS STEEL: BS EN 10088-1 GR.1.4057 |
4 | SEAT | RUBBER EPDM |
5 | SHAFT | STAINLESS STEEL BS EN 10088-1GR.1.4006 |
6 | PIVOT SHAFT | SS: BS EN 10088-1 GR.1.4006 |
7 | SHAFT WEATHER SEA | EPDM |
8 | PIVOT SHAFT WEATHER SEAL | EPDM |
9 | BACK UP RING | PLASTIC / METAL |
10 | HAND LEVER | STEEL TUBE + EPOXY |
11 | GEAR BOX | SEE GEAR BOX BOM |
PRESSURE / TEMPERATURE RATING
Pressure Rating | 16 bar |
Temperature | -10 to 120 °C |
TEST PRESSURES
Shell | 24 bar |
Seat | 17.6 bar |
SPECIFICATION
- Self lubricated pipe lined bearings for both drive end & non-drive end Shafts ensures minimum friction torgue and safe operations.
- Bi-directional valve with tight shut-off sealing capability to hold vaccum rated pressure in either direction.
- Excellent adaptability for actuated operation through standardized (ISO 5211) top flange mounting for actuator fitment.
- Wafer pattern suitable for PN16 flanges.
- Flanged: BS EN 1092-1.
- Face to Face: BS EN 558:2008.
- Working standard: BS EN593.
- Testing standard BS EN 12266-2.
DIMENSIONS & WEIGHTS
Size | A | B | C | D | E | F | G | Weight (kg) |
65 MM | 46 | 66 | 79 | 140 | 35 | 220 | 49 | 4 |
80 MM | 46 | 80 | 96 | 147 | 40 | 260 | 40 | 5 |
100 MM | 52 | 101 | 106 | 172 | 40 | 260 | 60 | 6.50 |
125 MM | 56 | 124 | 121 | 187 | 45 | 315 | 75 | 7 |
150 MM | 56 | 150 | 134 | 201 | 45 | 315 | 75 | 9 |
200 MM | 60 | 201 | 168 | 229 | 50 | 315 | 75 | 20.50 |
250 MM | 68 | 251 | 202 | 269 | 81 | 215 | 200 | 28.50 |
300 MM | 78 | 301 | 234 | 298 | 81 | 215 | 200 | 35 |
350 MM | 78 | 340 | 275 | 328 | 92 | 302 | 400 | 58 |
400 MM | 102 | 391 | 303 | 358 | 92 | 302 | 400 | 80 |
450 MM | 114 | 442 | 356 | 403 | 92 | 302 | 400 | 105 |
500 MM | 127 | 486 | 382 | 435 | 127 | 430 | 608 | 121.50 |
600 MM | 154 | 585 | 440 | 510 | 127 | 430 | 608 | 215.50 |