Butterfly Valve
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Description
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Butterfly valve adopts tri-eccentric and bi-eccentric structure, conforms to AP1609 standard, has the features of bi-directional installation, light weight, small torque, etc. In many working conditions, it can not only be used as a fluid block, but also be used for fluid process control to replace the traditional gate valves, disconnecting valves and ball valves.
Design features:
Frictionless closure with zero leakage
Triple eccentricity, double eccentricity
Anti-blowout stem structure
Optional extended stem
Caliber: 3"-80"(DN80-DN3000)
Pressure level: ANSI150LB-600LB, PN6~PN100
Valve body material: cast carbon steel, stainless steel, alloy steel, etc.
Connection: Clamping type, double lug type, double flange type, etc.
Operation mode: manual, worm gear, electric, etc.