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Home » Products » Ball Valve » High Temperature DC12V 2 Way DN20 Motorized Actuator Ball Valve for Solar Energy

High Temperature DC12V 2 Way DN20 Motorized Actuator Ball Valve for Solar Energy (WRA4203A)

Model Number: WRA4203A
Country of Origin: Changsha, China
Brand Name: Winner
Export Markets:
  • North America
  • South America
  • Eastern Europe
  • Southeast Asia
  • Africa
  • Oceania
  • Mid East
  • Eastern Asia
  • Western Europe
  • South Asia
  • Southern Europe
  • Northern Europe
  • Central America
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High Temperature DC12V 2 Way DN20 Motorized Actuator Ball Valve for Solar Energy

Product Specifications/Features
    Valve body:
    Medium: cold/hot water, with 50% glycol Temperature of medium: 2°C...90°C
    Rated pressure: PN20 Pipe connector: internal thread
    Ambient temp. range: -20…+70°C;0…95%RH Size: 1/2’’, 3/4’’ and 1’’ Valve type: 2-way and 3-way

    Material
    Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE, with double O-ring
    Ball: nickle-plated brass stem: EPDM O-rings, with double O-ring
    Actuator shell: PC+10GF Actuator revolving shaft: POM

    Model No.

    Inner Dia.

    Inch

    Kvs(m3/h)

    Pvmax(KPa)

    Ps(KPa)

    W8BV215

    12mm

    1/2”

    8.6

    1000

    1400

    W8BV220

    15mm

    3/4”

    21

    1000

    1400

    W8BV225

    20mm

    1”

    26

    1000

    1400

    W8BV315

    12mm

    1/2”

    8.6

    1000

    1400

    W8BV320

    15mm

    3/4”

    21

    1000

    1400

    W8BV325

    18mm

    1”

    26

    1000

    1400


    Actuator Specification

    Model No.

    Working Voltage

    Control type

    Output torque

    Consumption

    On/off time

    Valve body

    WRA-4203

    DC3V

    3-piont or on/off

    2N.m

    2W

    2-6S

    W8BV215

    W8BV220

    W8BV225

    W8BV315

    W8BV320

    W8BV325

    WRA-4203A

    On/off

    WRA-4212

    DC12V

    3-piont or on/off

    WRA-4212A

    On/off

    WRA-4224

    DC24V

    3-piont or on/off

    WRA-4224A

    On/off

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