Pneumatic drive, opening and closing actions are completed within 0.5-2 seconds, meeting the needs of automatic control.
Pneumatic drive, opening and closing actions are completed within 0.5-2 seconds, meeting the needs of automatic control.
The valve body material can be cast iron, cast steel, stainless steel, etc. The pressure range is PN10-PN40 and the applicable temperature is -29C~200C.
Pneumatic wafer butterfly valve is an industrial valve driven by pneumatic actuator. It can be quickly installed in the pipeline through wafer connection. It is widely used in flow regulation and cut-off control of liquid, gas and dust media. It has compact structure, fast opening and closing, reliable sealing, and is an ideal choice for petrochemical, electric power, metallurgy, water treatment and other fields.
Standard positioner and solenoid valve, support 4-20mA signal input, to achieve precise opening adjustment.
Valve stem: high-strength stainless steel material, anti-fracture, anti-torsion, to ensure long service life.
Adapt to DCS/PLC system, remote control one-button start and stop, improve automation level.
Diameter DN50-DN1200, supports flange, wafer and other standards (GB, ANSI, DIN).
Nominal diameter DN50-DN1200
Pressure level PN10-PN40 (ANSI 150LB-300LB optional)
Valve body material WCB, CF8, CF8M, duplex steel, etc.
Air source pressure 0.4-0.7MPa
Confirm the medium type: Corrosive media requires stainless steel valve body + PTFE seal.
Clarify the control mode: double-acting actuator is selected for switch type, and positioner is required for regulating type.
Special requirements: explosion-proof certification, high temperature customization, vacuum working conditions, etc. can be customized exclusively.
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