Winner Ball Valves Company Limited.
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6N.m/10N.m WVA4-...Series Stainless Steel Valve

6N.m/10N.m Electric Control SS304 Ball Valve

Classification:

Control Ball Valve

Electric SS304 Ball Valve

Customer demand

Product Description

Description 
Winner 6N.m/10N.m WAV4-… series motorized actuated control ball valve consists of WVA4-1../-2../-3.. rotary actuator and WSBV… series stainless steel ball valve. 
  • The actuator is controlled by a modulating on/off , 3-point or proportional control system and move the ball of the valve. 
  • It has manual and indication functions.
 
WVA4-...series electric actuator 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.
 
Technical data
Valve body:
Medium: cold/hot water, with 50% glycol                                      Temperature of medium: -10°C...90°C
Rated pressure: PN20                                                                   Pipe connector: thread ( BSP and NPT, Full port )
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
 
SS304 Ball Valve Body Material

WSBV...Series 

Valve body: Stainless Steel SS304                                               Sealing : EPDM+PTFE
Ball : Stainless Steel SS304                                                         SS304 Stem: EPDM O-rings, with 3 O-ring

Model No.

Valve Type

DN(mm)

Inch

Kvs(m3/h)

Pvmax(KPa)

Ps(KPa)

WSBV215

2 way

DN15

1/2

10

1000

1000

WSBV220

DN20

3/4

16

WSBV225

DN25

1

26

WSBV232DN321 1/452
WSBV240DN401 1/276
WSBV250DN502126

WSBV315

3 way

DN15

1/2

10

WSBV320

DN20

3/4

16

WSBV325

DN25

1

26

* V-groove ball valves with different Kv values can be customized. Rc internal thread stainless steel 304, 316, 316L stainless steel ball valves can be made.

 
Electric 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)
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: 70S-120S
 
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

On/off time

Valve body

WVA4-106

230VAC

3-point

6N.m

5VA

90-120s

DN50，DN40,DN32,

WVA4-110

10N.m6VA

DN50

WVA4-206

24VAC/DC

6N.m

6VA

DN50，DN40,DN32,

WVA4-210

10N.m

DN50

WVA4-306

24VAC/DC

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

6N.m

DN50，DN40,DN32,

WVA4-310

10N.m

DN50

WVA4-306-12

24VAC/DC

6N.m

3VA

DN50，DN40,DN32,

WVA4-310-12

10N.m

DN50

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
WVA4-106, WVA4-206, WVA4-306
WVA4-110, WVA4-210, WVA4-310
WVA4-106，WVA4-110
WVA4-206，WVA4-210
WVA4-206-2, WVA4-210-12		WVA4-306，WVA4-310
 WVA4-306-2, WVA4-310-12

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