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0~10V Proportional Modulating Control Ball Valve For Hvac System (WVA4-304)

Model Number: WVA4-304
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
Minimum Order:1 set
Price/Payment: 75usd/set
Production Capacity: 1000 sets/month sets
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0~10V Proportional Modulating Control Ball Valve For Hvac System

Product Specifications/Features
    WAV4-… series rotary actuator and WCBS… series ball valve. Equal percentage flow characteristic guarantees the valve performances of stability. Control ball valves are widely used in HVAC system, heating system, water treatment equipment, and water running control in industrial automation, such as: AHU, flesh air-handling unit, differential pressure control unit and heat exchanger for flow regulation and on/off control.
     
    Application
    HVAC system 
    Heating system
    Water treatment system
    Industrial equipments
     
    Operational mode
    Winner control ball valve is motor-operated by a type of WVA4-1…, WAV4-2…, and WAV4-3… actuator. The actuator is controlled by a modulating on/off , 3-piont or proportional control system and move the ball of the valve, to the opening position dictated by the control signal.
      
    Technical data
    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: −5…+60°C;0…90%RH   Size: 1/2’’ ~ 2’’
    Valve type: 2-way and 3-way                            Flow characteristic: equal percentage
     
    ACTUATOR:
    Power supply: 230VAC, 24VAC/DC 
    On-Off time: 50~90S 
    Angle of rotation: 90°                             
    Manual handle available
    Protect rank: IP54
     
    Material
    Valve body:
    Valve body: forged brass, Hpb59-1                Seal: ball: EPDM+PTFE
    Ball: stainless steel brass                               Stem: EPDM
    ACTUATOR:
    Cover: PC                                         
    Rotating shaft: PA66
     

    Model No.

    Voltage

    Actuator type

    Output torque

    Consumption

    Valve body

    WVA4-104

    230VAC±10%

    On/off or 3-piont

    4N.m

    12VA

    DN25,DN20,DN15

    WVA4-106

    6N.m

                    6VA

    DN50DN40,DN32,

    WVA4-110

    10N.m

    DN50

    WVA4-204

    24VAC/DC±15%

    On/off or 3-piont

    4N.m

    3VA

    DN25,DN20,DN15

    WVA4-206

    6N.m

                    6VA

    DN50DN40,DN32,

    WVA4-210

    10N.m

    DN50

    WVA4-304

    24VAC/DC±15%

    0(2)-10VDC

    4N.m

    3VA

    DN25,DN20,DN15

    WVA4-306

    0(2)-10VDC&4-20mA

    6N.m

                    6VA

    DN50DN40,DN32,

    WVA4-310

    0(2)-10VDC&4-20mA

    10N.m

    DN50


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