....
 
Valve Size Minimum Cycle life
Gate Globe
Up to and including class 800 valves 2" 2,000 5,000
2" -4" 2,000 5,000
4"< 1,000 2,000
Above Class 800 Valves 2" 2,000 2,000
2" -4" 1,000 2,000
4"< 1,000 1,000

Bellows Material : SUS 321,316,316L...
Holder Material : SUS 304,316,321...

 


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