The pneumatic triple-eccentric butterfly valve is composed of a triple-eccentric multi-layer metal sealing structure butterfly valve + pneumatic actuator. The valve plate and sealing mechanism are uniquely designed, with excellent cutting performance and durability. Pneumatic triple eccentric butterfly valves are widely used in pipeline control of corrosive media such as metallurgy, electric power, petroleum, chemical industry, air, gas, combustible gas, water supply and drainage.

Pneumatic Wafer Type Three-Eccentric Center Butterfly Valve

- Nominal diameter: DN50-1000

- Nominal pressure: 0.6, 1.0, 1.6, 2.5MPa

- Connection method: flange type

- Movement range: 0～90°±5°

- Sealing form: metal seal

- Actuator models: GT, AT, AW, G series, etc., including single and double acting actuators

- Air supply pressure: 0.4～0.7MPa

- Ambient temperature: -30～+70℃

- Optional accessories: positioner, solenoid valve, air filter pressure reducer, retaining valve, travel switch, valve position transmitter, handwheel mechanism, etc.