| 1,Main parts and materials : Parts name | material | body,bonnet | steel | wedge | steel | stem | stainless | yoke nut | brass |
2,Function and specification: type | nominal pressure (Mpa) | testing pressure | suitable temperature (°C) | suitable medium | Stength (water)(Mpa) | enclose(water) (Mpa) | Z41H-16C | 1.6 | 2.4 | 1.76 | ≤425 | water,vapour,oil |
3,Outline and connecting measurement: type | Nominal (DN) | measurement(mm) | reference weight(kg) | L | D | D1 | D2 | b-f | H | H1 | D0 | Z41H-16C | 50 | 180 | 160 | 125 | 100 | 6-3 | 285 | 340 | 180 | 12,7 | 80 | 210 | 195 | 160 | 133 | 18-3 | 337 | 419 | 215 | 20,5 | 100 | 230 | 215 | 180 | 158 | 20-3 | 383 | 486 | 245 | 27 | 150 | 280 | 280 | 240 | 212 | 24-3 | 522 | 665 | 275 | 52 | 200 | 330 | 335 | 295 | 268 | 26-3 | 647 | 836 | 300 | 80 | 250 | 450 | 405 | 355 | 320 | 28-2 | 815 | 1090 | 450 | 119 | 300 | 500 | 460 | 410 | 370 | 28-2 | 886 | 1138 | 450 | 156 | 400 | 600 | 580 | 525 | 480 | 32-2 | 1241 | 1604 | 500 | |
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