Products
Use:
Supporting the use of the main valve the the model safety valve is mainly used in power station boilers, pressure vessels, pressure reducer device to prevent the pressure exceeds the allowable maximum pressure value, to ensure the safe operation of equipment, A49Y-P5414V DN20 main safety valve A69Y-P5414V DN100.
Main parts and materials:
No. | Part name | Material |
1 | Body | Chromium molybdenum vanadium steel |
2 | Valve | Chromium molybdenum vanadium steel |
3 | Seat | Chromium molybdenum vanadium steel+Cobalt-based alloy |
4 | Stem | Stainless steel |
5 | Guide sleeve | Stainless steel |
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