Bronze Wafer Butterfly Valve Body: Bronze Disc: Bronze, Aluminium Bronze Seat: NBR, EPDM End Connection: Wafer Operation: Lever Operated, Electric Actuated, Pneumatic Actuated Design and Manufacture Standard: API 609, MSS SP-67 Face to Face Dimension: API 609, MSS SP-67, DIN3202, BS EN558-1 Flanged End Dimension: ANSI B16.1, BS4504, DIN2501 Dimensions            […]