XB-42-1 Explosion Relief Valve structural characteristics
The XB-42-1 Explosion Relief Valve produced and sold by Woci Valve Group is composed of valve body, bursting film, support device, valve cover, heavy hammer and other parts.The bursting film is installed in the middle of the gripper and bolted to the valve body.The blasting film ruptures when the system is overpressured.Instantaneous pressure relief, the valve cover is lifted and reset under the action of gravity.The valve needs to lift up the valve body and gripper when replacing the bursting film.The blasting film is provided by the user according to the process characteristics.
XB-42-1 Explosion Relief Valve main technical parameters
Nominal diameter | DN (mm) | 300 ~ 1600 |
For blasting pressure calculation (must) | PN (MPa) | 0.1 |
Strength test pressure | 1.5 | |
proper temperature | ≤300 ℃ | |
Suitable media | Compress explosive gas | |
XB-42-1 Explosion Relief Valve main shape and size of the connection table
| DN | D | n-φd | D1 | b | L | L1 | H | Weight / kg |
| 300 | 440 | 12-φ22 | 395 | 16 | 880 | 250 | 250 | 52 |
| 350 | 490 | 12-φ22 | 445 | 16 | 907 | 250 | 275 | 69 |
| 400 | 540 | 16-φ22 | 495 | 16 | 1010 | 250 | 300 | 77 |
| 450 | 595 | 16-φ22 | 550 | 16 | 1060 | 252 | 325 | 83 |
| 500 | 645 | 20-φ22 | 600 | 20 | 1180 | 300 | 370 | 112 |
| 600 | 755 | 20-φ26 | 705 | 20 | 1280 | 300 | 420 | 152 |
| 700 | 860 | 24-φ26 | 810 | 20 | 1390 | 300 | 470 | 193 |
| 800 | 975 | 24-φ30 | 920 | 20 | 1480 | 300 | 520 | 165 |
| 900 | 1075 | 24-φ30 | 1020 | 20 | 1590 | 350 | 600 | 335 |
| 1000 | 1175 | 28-φ30 | 1120 | 20 | 1680 | 350 | 650 | 375 |
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