应用
Water Plant,Petrochemical,Hydropower Plant
动力
Manual,Gear,Pneumatic,Motorized
Body Material
CI,DI,WCB,SS,Brass
Seal Material
NBR,EPDM,PTFE, Metal
Disc Material
DI,WCB,304 CF8,316 CF8M,AI-bronze C958
Stem Material
SS416,SS316,SS304
End Connection
Wafer, Flange
Operation
Mannual, Worm gear, Pneumatic, Electic
Certificate
ISO,DIN,JIS,API,BS,GOST
Standard
GB, DIN, ANSI, ASI, GOST, JS, etc