Gate valve SIZE: CAST: 2"~ 60" FORGED: 1/2"~ 2" CASSS: ... /RTJ Manual/Electric/Conical gear/Pneumatic Stainless steel gate valve(Solid gate valve/Water gate valve)Design & manufacture standard: API6D,API600,API603,ISO10434Face ... ,LCC,LC3,MONEL 400FORGED: A105,A106,F1,F2,F11,F22,F5,F9,F6A,F304,F304L,F316,F316L,B473,F50,F44,LF2 ...