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    Wafer Type Motorized Butterfly Valve
    Wafer Type Motorized Butterfly Valves

    Wafer Type Hard Seal MOV Motor Operated Motorized Butterfly Valves

    The hard seal electric butterfly valve, also known as a tri-eccentric Motorized butterfly valve, features a unique design where the stem axis is offset from both the disc center and the body center. Additionally, the rotation axis of the valve seat is angled relative to the channel axis of the valve body, which defines it as a three eccentric butterfly valve.

    Model: DK56-WB-G
    Size Range: 2”~18”
    Pressure Range: 1.0MPa to 2.5MPa
    Material: Cast Iron, Stainless Steel

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      Wafer Type Tri-eccentric Motorized Butterfly Valve

      The three eccentric butterfly valve is extensively utilized in various industries, including metallurgy, electric power, petrochemical, water supply and drainage, and municipal construction, handling medium temperatures up to 425°C.
      It features a double security structure and adheres to standards such as API609, BS5155, ANSI B16.34, and ASME SEC VIII. Designed for flow regulation and fluid isolation, it is available in materials like cast iron, cast steel, and stainless steel.
      The non-blind area design ensures minimal friction between the butterfly plate and valve seat. It has a thin-layer valve seat structure with a replaceable seal pair and a balanced fixed structure. The valve seat is mounted on the body, ensuring robust performance and easy maintenance.

      Technical Parameters of Valve Body

      Body Valve components
      Size range DN50~DN400 Sealing material PTFE
      Body material Cast Iron, Stainless Steel, WCB Core material Stainless steel
      End conection Wafer, Flange Stem material Stainless steel
      Operating pressure 1.0 , 2.5 MPa Applicable media Water, oil, Gas, Liquid, steam, powder, anti-corrosive base
      Structure Midline Structure/ A-type

      Technical Parameters of Valve Actuator

      ON/OFF Type Electric Actuator:  Featuring a 90-degree rotation, this actuator offers AC/DC power supply, signal control, and manual override capabilities. With high torque of up to 4000Nm, it ensures reliable performance in demanding environments.

      Modulating Type Electric Actuator:  Adjust the open/close angle smoothly from 0 to 90 degrees with this actuator. Equipped with AC/DC power supply, signal control, and manual override, it delivers precise control and high torque of up to 4000Nm.

      Intelligent Type Electric Actuator:  Take control with ease using the intelligent actuator, allowing you to adjust the open/close angle with precision. Featuring an LED display screen for convenient monitoring, it offers AC/DC power supply, signal control, manual override, and high torque of up to 4000Nm.

      Valve Actuator
      Electric Actuator
      Series510163060125250400
      Torque Output50Nm100Nm160Nm300Nm600Nm1250Nm2500Nm4000Nm
      90° Cycle Time20S15/30S15/30S15/30S30S100S100S100S
      Angle Of Rotation0-90°0-90°0-90°0-90°0-90°0-90°0-90°0-90°
      Working Current0.23A0.35A0.4A0.45A0.6A1.03A1.85A2.7A
      Drive Motor50W75W80W100W130W210W285W360W
      Mounting StandardISO5211 direct mounting
      Voltage OptionsDC12V, DC24V, AC24V, AC110V, AC220V, AC380V
      Input Signal4-20mA, 1-5VDC, 0-10VDC
      Output Signal4-20mA, 1-5VDC, 0-10VDC
      Protection ClassIP65 protection class
      Ambient Temp-20 to +60°C

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