Model Number: EVB-WW01118-#3779 Brand Name: YOUNGSUN Key Specifications/Special Features: Pneumatic butterfly valve with simple structure valve , and suitable for the low pressure pipeline medium control. It is mainly used to cut off and throttle down in the pipeline. The disc rotates around its own shaft to open and control.Metal sealing butterfly valve is suitable for stoves, gas, steam, natural gas, city gas, hot and cold air, chemical metallurgy engineering and power environmentProduct name: Pneumatic butterfly valveSize: 2''-48''Pressure: Class 150lb, 300lbEnd: RF flange, RTJ, WaferStandard: API 609Inspection & test: API 598Medium: water, gas, steamUsed: petroleum, chemical industry, power plant, sugar plant
Body: WCB, CF8, CF8M, CF3, CF3M
Stem: F6a, 304, 316, 304L, 316L
Disc: WCB, CF8, CF8M, CF3, CF3M
Shaft: ASTM A276 410/F304/F316/SS316
Packing: PTFE/Graphite
Seat: graphite+SS304, asbestos+SS304, PTFE, R-PTFE, PPL
Pneumatic actuator: with filter, solenoid valve, gauge. Air supply 0.6Mpa