... ,F304,316A182,F6aA105+HCr/ENPA182,F3168SpringINCONEL 7509O Ring VITON10Sealant Injection Valve The same material with Body11GasketSoft Graphite+ SS12BonnetA216 WCB A351,CF8 ... TypeWorm Gear,Electric Operation,Pneumatic Operation,Airdraulic Operation Trunnion-mounted ball valve(ANSI)