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available medium:available medium:
water,saltwater,effluent,steam,various oil,
working temperature:EPDM –10°~+100°
flange dimensions:DIN2533 PN16
face to face dimensions:DIN3202F6
Materials:
NO | NAME | QTY | MATERIAL | REMARKS |
| 1 | Body | 1 | GG25 | |
2 | Valve guide | 1 | GG25 | |
3 | Bushing | 1 | Brass | |
4 | Disc | 1 | GG25 | |
5 | Spring | 1 | Stainless steel | |
6 | Gasket | 1 | EPDM | |
7 | Cap | 2 | Brass |
Dimensions
DN | L | D | D1 | D2 | H | F | N×Φ |
50 | 100 | 165 | 125 | 102 | 18 | 3 | 4×18 |
65 | 120 | 185 | 145 | 122 | 18 | 3 | 4×18 |
80 | 140 | 200 | 160 | 138 | 20 | 3 | 8×18 |
100 | 170 | 220 | 180 | 158 | 20 | 3 | 8×18 |
125 | 200 | 250 | 210 | 188 | 22 | 3 | 8×18 |
150 | 230 | 285 | 240 | 212 | 22 | 3 | 8×23 |
200 | 300 | 340 | 295 | 268 | 24 | 3 | 8×23 |
250 | 370 | 405 | 355 | 320 | 30 | 3 | 12×27 |
| 300 | 410 | 460 | 410 | 378 | 30 | 3 | 12×27 |
