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.

 

Winvall electric 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.

               

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 (KPa)	△Ps (KPa)
WSBV215	DN15	1/2"	11	800	1000
WSBV220	DN20	3/4"	20	800	1000
WSBV225	DN25	1"	29.5	800	1000
WSBV315	DN15	1/2"	7	800	1000
WSBV320	DN20	3/4"	18	2.5Mpa	1000
WSBV325	DN25	1"	32	2.5Mpa	1000

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