Specialityvalve is leadingButterfly valve manufacturer in India.Butterfly valves are manufactured by Specialityvalve is one of the Industrial-grade, high-quality butterfly valves are available from Specialityvalve. These valves have a long lifespan, good performance, and require As the name suggests, a butterfly valve is made up of two discs attached to a spinning When the butterfly valve is fully closed, the disc totally stops the line. Fully opened, when the butterfly valve is fully opened, the disc will beat a 90-degree angle to the flow Best butterfly valve manufacturer in India. It's a leak-proof FUNCTIONALITY HIGH DURABILITY AND FLOW CHARACTERISTICS, IN ADDITION TO EXCELLENT OPERABILITY EXCELLENT CORROSION RESISTANCE IS DUE TO THE 19-STEP FINE OPENING ADJUSTMENT FROM LEVER TO GEAR OR AUTOMATIC VALE HANDLE LEVER OPEN/CLOSE DIRECTION. Available materials Cast iron, Ductile iron, SS304, SS316, WCB,WCC,WC6, LCB, LCC, SS316L, F55, F53, F51 Size Class 150 to 300 Nominal Pressure PN6 to PN25 Operation Gear Operated, Electric and Pneumatic Actuated, Lever Operated End Connection Wafer, Lug, Flanged Standards ASME, API6D, API607, DIN, BS, ANSI, AWWA