PISTON CHECK VALVE FP800


FORGED STEEL, bolted bonnet design to API602. trim1.

Design construction:

API 602 - ASME B16.34 - BS 5352 Testing according to API 598

Socket Weld Ends to ASME B16.11

Screwed Ends (NPT) to ASME B1.20.1

Butt Welding Ends to ASME B16.25

Rating: carbon steel class 800 1975 psig @ 100°F 


             
No. Description    Material   
1. body    A105+13Cr   
2. disc    A182 F6a   
3. spring    SS304   
4. gasket    SS304+graphite   
5. bonnet    A105   
6. bolt    A193 B7   



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