Winner Ball Valves Company Limited.
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WRA-42..

PVC Ball Valve

Classification:

PVC Ball Valve

Customer demand

Product Description

Description 
Winner motorized ball valve consists of on/off type or 3-point type actuator and WUPBV… series ball valve，which have compact structure，stable operation，excellent capacity of water stoppage, large water flow rate, zero dirt block and low torque.
 
Application
HVAC system, heating system, Water treatment system, Industrial equipment
 
Operational mode
Winner motorized ball valve is motor-operated by a type of WRA-42…, and WRA-42…A actuator. The actuator is controlled by a modulating on/off or 3-point 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", 3/4"and 1"    
Valve type: 2-way
 
Material 

Valve body: U-PVC, C-PVC, PP           Stem: U-PVC, C-PVC, PP                    Stem O-Ring: EPDM, FPM

Ball: U-PVC, C-PVC, PP                         Carrier O-Ring: EPDM, FPM

Union: U-PVC, C-PVC, PP                  End Connector: U-PVC, C-PVC, PP       End Connestor O-Ring: EPDm, FPM

Dampener Seal: EPDM, FPM              Mounting Clamp: PVC-M, SUS304        Bolt: SUS304 

 

Model No.

 

Inner Dia.

Inch

Kvs(m3/h)

△Pmax(KPa)
  • Ps(KPa)

WUPBV215

 

2-way

13mm

1/2”

6.15

1000

1400

WUPBV220

18mm

3/4”

10.5

1000

1400

WUPBV225

23mm

1”

16.1

1000

1400
 
Actuator
WRA-42…   DC 24/12V/3V, 50/60Hz, 3-point
WRA-42…A   DC 24/12V/3V, 50/60Hz, on/off
Output torque: >2.5N.m                                                             Angle of rotation: 90°
Protect rank: IP55/IP54                                                               On/off time: 6-10S
 
Function （3-point or on/off type）
The actuator is controlled by a modulating on/off or 3-point control signal, using reversible synchronous motor and gear speed reducer drive to fix and lock.
 
WRA-42… 3-point type
Black wire is power on                                                              Valve closed
Brown wire is power on                                                            Valve open
Black or brown wire is power off                                              Valve keep the current position
Blue wire is connected to the null wire.                                    Also can be used as on/off type.
WRA-42…A on/off type
Black wire is the control wire.                                                   Power on: valve open, power off: valve close 
Brown wire is connected to the power wire.            
Blue wire is connected to the com.                                          Only can be used as on/off type.
 
Installation: 
Insert the valve stem to the bottom of the actuator, and insert 2 pin, located in the bottom of the actuator to the valve’s mounting hole. Then screw down the brass cap nut
 

Model No.

Working Voltage

Actuator type

Output torque

Consumption

On/off time

Valve body

WRA-4224

24V DC±15%
50/60Hz

3-point or on/off

2.5N.m

7W

6-10S

WUPBV215
WUPBV220
WUPBV225
WUPBV232
WUPBV240
WUPBV250

WRA-4224A

On/off

WRA-4212

12V DC±15%
50/60Hz

3-point or on/off

WRA-4212A

On/off

WRA-4203

3V DC±15%
50/60Hz

3-point or on/off

WRA-4203A

On/off
 
Dimension and Wiring
 
 Valve(ON):Brown wire
Valve(OFF):Blue wire
Com(N):Black wire
Blue wire and brown wire are prohibited to get electricity at the same time!!!
WRA-4224, WRA-4212,WRA-4203
Control wire:Black wire
Power wire(L):Brown wire
Common port(N):Blue wire
WRA-4224A,WRA-4212A,WRA-4203A

 

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