Jingwan Wholesale Price Butterfly valve
Butterfly valve Features
Triple eccentric design
Various valve seat structures
Valve stem bearing drive protection
Valve plate thin design suitable for switching and adjustment
Product application industry
The product is suitable for automatic control systems in chemical, papermaking, metallurgy, pharmaceutical, environmental protection and other industrial fields.
Technical parameters
Diameter range: DN50~DN1200
Pressure range: PN10~PN40
Connection type: Wafer
Temperature range ℃: -29~200 (medium temperature) 29~425 (high temperature)
Valve seat sealing type: hard seal, relatively tight
Sealing level: V level VI level
Main body material: (1) WCB (2) CF8 (3) CF8M (4) CF3M
Drive device: pneumatic, electric
