XB-42-II Bomb Pressure Relief Valve special structure and purpose :
XB-42-II Bomb Pressure Relief Valve produced and sold by Woci valve group,This series of vent valve by the body, burst membrane, gripper, valve cover, hammer and other components. Burst membrane installed in the middle of the holder, with the valve body bolted. System overpressure, rupture of the rupture membrane, instant pressure relief, the valve cover pops up under gravity reset. The vent valve in the replacement of the rupture membrane when the valve body and the holder must be lifted vertically.
Bursting membrane owned by the user according to the process characteristics, mainly for building materials, metallurgy, petroleum, chemical and other administrative departments.
XB-42-II Bomb Pressure Relief Valve features
model | XB-61 XB-42 |
For blasting calculation pressure (must) MPa | 0.1 |
Strength test pressure MPa | 1.5 |
Operating temperature ℃ | Compress explosive gas |
Suitable media | Compress explosive gas |
XB-42-II Bomb Pressure Relief Valve main parts material:
Part Name | Body | Connector | lever | cap | Sealing ring | Diaphragm |
material | Carbon steel | Carbon steel | Carbon steel | Carbon steel | rubber | Aluminium Alloy |
XB-42-II Bomb Pressure 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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