PRESSURE & TEMPERATURE RATINGS
| Working Pressure | 25bar WOG Non-Shock
10bar Saturated Steam |
| Shell Testing Pressure | (x1.5) 30bar Hydrostatic |
| Seat Testing Pressure | (x1.1) 22bar Hydrostatic
5.5bar Air |
| Working Temperature | -10°C … 170°C |
| Suitable Media | Water, Oil & Gas |
MATERIAL SPECIFICATIONS
| Name | Material | Specification |
|---|---|---|
| Body | Bronze | EN 1982 GC CC491K |
| Cap | Bronze | EN 1982 GC CC491K |
| Disc | Bronze | EN 1982 GC CC491K |
| Hinge | Brass | EN 12165 CW617N |
| Hinge Pin | Stainless Steel 420 | EN 10088-3 1.4021 |
| Hinge Nut | Brass | EN 12165 CW617N |
| Gasket | Non-Asbestos |
DIMENSIONS
| DN | (mm)
(inch) |
15
1/2 |
20
3/4 |
25
1 |
32
1 1/4 |
40
1 1/2 |
50
2 |
65
2 1/2 |
80
3 |
100
4 |
| L | 58 | 66 | 76 | 88 | 96 | 112 | 136 | 147 | 180 | |
| H | 37 | 43 | 49 | 57.5 | 63 | 72 | 85 | 93 | 110 |
