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WVA4

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WVA4

Control Ball Valve
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Product description
Description 
Winner control ball valve consists of 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-point 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: G1/2" -G2"
Valve type: 2-way and 3-way              Flow characteristic: equal percentage, on/off
 
Material
Valve body: forged brass, Hpb59-1               Seal: ball: EPDM+PTFE
Ball: stainless steel brass                   stem: EPDM      
Valve connector: PC                        Valve spindle: aluminum alloy

Model No.

DN(mm)

Inch

Kvs(m3/h)

△Pvmax
(MPa)

△Ps
(KPa)

WCBS215

DN15

1/2"

6.3

2.5Mpa

1400

WCBS220

DN20

3/4"

6.3

2.5Mpa

1400

WCBS225

DN25

1"

10

2.5Mpa

1400

WCBS232

DN32

11/4"

16

2.5Mpa

1400

WCBS240

DN40

11/2"

25

2.5Mpa

1400

WCBS250

DN50

2"

43

2.5Mpa

1400

WCBS315

DN15

1/2"

6.3

2.5Mpa

1400

WCBS320

DN20

3/4"

6.3

2.5Mpa

1400

WCBS325

DN25

1"

10

2.5Mpa

1400

WCBS332

DN32

11/4"

16

2.5Mpa

1400

WCBS340

DN40

11/2"

25

2.5Mpa

1400

WCBS350

DN50

2"

43

2.5Mpa

1400

 
Actuator
WVA4-1…   230 VAC±15%, 3-point
WVA4-2…   24VAC/DC±15%,3-point
WVA4-3…   24VAC/DC±15%, proportional (0-10VDC/0-20mA, 2-10VDC/4-20mA)
WVA4-3...-2  12VDC, proportional (0-10VDC/0-20mA, 2-10VDC/4-20mA)
Output torque: 3 type, 4N.m, 6N.m and 10N.m      Angle of rotation: 90°
Manual handle   Automatic overload protection system
Manual selection of ball rotation direction: C.W. /C.C.W, factory setting is C.W.
Protect rank: IP54        Operation time: 50S-90S
Function (3-point,or proportional type)
The actuator is controlled by a modulating on/off, 3-point, and proportional control signal, using high transmitting ratio gear drive to fix and lock.
WVA4-1…   230 VAC±15%, 3-point
Brown wire is power on                 counterclockwise rotation, valve open
Red wire is power on                     clockwise rotation, valve close
Brown or red wire is power off            Valve keep the current position
WVA4-2…   24VAC/DC±15%, 3-point
Brown wire is power on                 counterclockwise rotation, valve open
Red wire is power on                     clockwise rotation, valve close
Brown or red wire is power off            Valve keep the current position
WVA4-2…-2   12VDC, 3-point
Brown wire is power on                 counterclockwise rotation, valve open
Red wire is power on                     clockwise rotation, valve close
Brown or red wire is power off            Valve keep the current position
WVA4-3…   24VAC/DC±15%, proportional (0-10VDC/0-20mA, 2-10VDC/4-20mA)
Black wire and brown wire are the power wire.
Yellow wire accept 0-10V control signal to control the valve’s open angle.
WVA4-3…-2   12VDC, proportional (0-10VDC/0-20mA, 2-10VDC/4-20mA)
Black wire and brown wire are the power wire.
Yellow wire accept 0-10V control signal to control the valve’s open angle.
WVA4-3… Flow characteristic
Input 0-10VDC control signal
Flow characteristic: equal percentage
Flow range: 0%-100%   

Model No.

Working Voltage

Actuator type

Output torque

Consumption

Valve body

WVA4-104

230VAC±15%

3-point

4N.m

6VA

DN25,DN20,DN15

WVA4-106

6N.m

DN50,DN40,DN32,

WVA4-110

10N.m

DN50

WVA4-204

24VAC/DC±15%

3-point

4N.m

6VA

DN25,DN20,DN15

WVA4-206

6N.m

DN50,DN40,DN32,

WVA4-210

10N.m

DN50

WVA4-204-2

12VDC

3-Point

4N.m

3VA

DN25,DN20,DN15

WVA4-206-2

6N.m

DN50,DN40,DN32,

WVA4-210-2

10N.m

DN50

WVA4-304

24VAC/DC±15%

0-10V

4N.m

6VA

DN25,DN20,DN15

WVA4-306

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

6N.m

DN50,DN40,DN32,

WVA4-310

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

10N.m

DN50

WVA4-304-2

DC12V

0-10V

4N.m

3VA

DN25,DN20,DN15

WVA4-306-2

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

6N.m

DN50,DN40,DN32,

WVA4-310-2

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

10N.m

DN50

 
Connector

Model No

Commodity

Application

Actuator

Valve body

Spindle

WCBV-1

Connector

Be used to connect the actuator and the valve body

WVA4-106, WVA4-206,WVA4-306, WVA4-306-2
WVA4-110, WVA4-210, WVA4-310,WVA4-310-2

WCBV232,
WCBV240,

WCBV-2

WCBS-1

WVA4-104, WVA4-204, WVA4-304, WVA4-304-2
WVA4-106, WVA4-206, WVA4-306, WVA4-306-2
WVA4-110,WVA4-210,WVA4-310, WVA4-310-2

WCBS232, WCBS240, WCBS250,
WCBS332, WCBS340, WCBS350,

WCBS-2
WCBS-3

 
Installation: 
1. Ensure that the valve body is in the full open status.
2. Ensure that the actuator is in the fully open position as the follow picture:
3. Aligning the valve stem, press down the aluminum alloy spindle.
 
Change of running direction 
The rotation can be reversed by pushing the CCW/CW switch on the casing.
Factory settings: "CW" 
 
Dimension and Wiring 
Actuator
WVA4-104, WVA4-204, WVA4-304 WVA4-106, WVA4-206, WVA4-306
WVA4-110, WVA4-210, WVA4-310
WVA4-104,WVA4-106,WVA4-110
WVA4-204,WVA4-206,WVA4-210
WVA4-204-2, WVA4-206-2, WVA4-210-2
WVA4-304,WVA4-306,WVA4-310
WVA4-304-2, WVA4-306-2, WVA4-310-2

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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