... ball valve ,Fully welded ball valve, floating ball valve,Trunnion ball valve, forged ball alve, top entry ball valve,Pneumatic ball valve, API 6D ball valve, DIN ball valve, Flanged ball valve, High pressure ball valve,Industrial ball valve, Full bore ball valve ... seal, hard, and PTFE sealedConstruction materialA105, SS304, SS304L, SS316, SS316LSeal materialRPTFE, PPL, flexible graphiteColor of ...