Sanitary Butterfly Valve Sanitary Butterfly Valve Valve Body Material: SS304 or SS316LValve Handle Material: SS304Seat: Silicone, EPDM and Viton is availableOperation: Available for pull handle and gripper handleSize: usually Dn25-100 & 1”-4”, or demanded by customerFittings Ends: Welding Ends, Male Ends, Clamp Ends, Liner Ends and Wafer FlangeStandards: DIN, SMS, ISO, IDF, RJT, 3A etc.Working ...