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Stainless steel three piece butterfly valve
Design standardGB/T12238 JB/T8527
Structure lengthGB/T12221
Connecting flangeGB/T9113 JB/T79 GB/T17241.6
Test inspectionJB/T9092 GB/T13927
Pressure temperatureGB9131
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Sanitary butterfly valve is specially used in dairy products, food, pharmaceutical, beer, cosmetics and other industrial fields. Sanitary butterfly valve is a stainless steel valve which uses a circular butterfly plate as the opening and closing part and rotates with the valve stem to open, close and adjust the fluid channel. All contact parts between sanitary butterfly valves and media are mirror polished.