Standards And Materials Of Liquid Cooling Butterfly Valve
cooling water Butterfly Valve is a quick disassembly valve, which makes the valve opening and maintenance quick and easy, shortening the process downtime. Its connection methods include internal thread, external thread, flange, welding, etc., and the drive methods include: manual, pneumatic, hydraulic, and electric. The standards adopted by Butterfly Valve cooling system are as follows:
① Design standard: GB/T2238-1989;
② Flange connection size: GB/T9113.1-2000, GB/T9115.1-2000, JB78;
③ Structural length: GB/T12221-1989;
④ Pressure test: GB/T13927-1992, JB/T9092-1999.
Materials of water cooling Butterfly Valve: copper, cast iron, cast steel, carbon steel, WCB, WC6, WC9, 20#, 25#, forged steel, A105, F11, F22, stainless steel, 304, 304L, 316, 316L, chrome-molybdenum steel, low-temperature steel, titanium alloy steel, etc.
