Actuated butterfly valves are not only widely used in general industries such as petroleum, gas, chemical industry, water treatment, etc., but also in the cooling water system of thermal power plants. It is suitable for the HVAC and refrigeration industry, and can also be used in industrial fields, general service fields and water treatment systems. The electric actuators of electric butterfly valves can be divided into switch type and regulating type. The switch type electric butterfly valve plays the role of switch; while the regulating type electric butterfly valve plays the role of regulating flow, which can adjust the flow to thousandths, and is also a relatively expensive valve. The regulating type uses AC220V power supply as the power, and receives the parameter value 4~20mA (0~5 and other weak current control) signal preset by the industrial automation control system to complete the adjustment action.
Electric Actuated Butterfly Valves Specification
Nominal Diameter: DN50-300
Pressure Range: 0-1.0MPa
Medium Temp.: -20°C~+120°C
Valve Body Material: Gray cast iron, ductile cast iron, cast steel, stainless steel
Sealing Material: NBR, EPDM, FPM
Valve Disc Material: Ductile cast iron, cast steel, stainless steel, nickel alloy
Feature: Double bubble and zero leakage
Applicable Medium: Drinking water, sewage, high purity water, seawater, air, etc.
Controlling Voltage: AC24V, 110V, 220V, 380V, DC24V
Type: On-off, Regulating, Passive Contact
Manufacture Standard: GB, ISO, ANSI, DIN
Actuated Butterfly Valves
FAQ
Q: Can you provide free samples?
A: We can provide free samples for your evaluation, but you need to bear the freight.
Q: Are you a factory or a trading company?
A: We are an industrial valve manufacturer, specializing in valve production and export for more than ten years.
Q: If I have a large order, will you have a discount?
A: Yes, we can provide different discounts according to your order quantity.
Q: How will you ship?
A: By sea/air/express service.
Q4: Do you accept OEM business?
A4: Yes, we do.
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