Surge Relief Valves
Standard spring-loaded series: size 2 inch to 12 inch; Angle body high lift pattern large relieving capacity.
Material | Type | Max. Rating | ||
Steam | Water | |||
ib/in2 | “F | ib/in2 | ||
Cast Iron | High Lift | 150 | 430 | -- |
Ordinary | 150 | 430 | 250 | |
Cast Steel | High Lift | 250 | 830 | -- |
Ordinary | 350 | 800 | 500 |
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