Size: NPS1/2"~20"
Rating: Class150~2500
Constructions:
Conventional
Balanced Bellows
Set pressure tolerance ≤±3%
Over-pressure tolerance ≤±10%
Blowdown ≤±15%
Sealing acc. To API 527
Connection: NPT, RF, RJ
Material: WCB,LCB,LCC,WC6,WC9,CF8,CF8M,CF3,CF3M,4A,5A