Products
Use:
The safety valve of this model is mainly used in power station boilers, pressure vessels, temperature and pressure reduction device on the device, to prevent the pressure exceeds the allowable maximum pressure value, to ensure the safe operation of equipment, A69Y-10 DNl5O type main safety valve with GA49H-10 DN20-type pulse securityThe valve supporting use.
Main parts and materials:
NO. | Part name | Material |
1 | Body | Carbon steel |
6 | Seat | Carbon steel+Cobalt-based alloy |
2 | Valve | Carbon steel+Cobalt-based alloy |
4 | Stem | Spring steel |
3 | Bonnet | Carbon steel |
5 | Piston | Stainless steel |
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