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  • Product Name: DC Motorized Ball Valve
  • Product ID: a02
  • Added time: 2014-04-09
  • Views : 1366

Description
 
Winner DC motorized ball valve consists of on/off type or 3-point type actuator and W8BV… series ball valve,which have compact structure,stable operation,excellent capacity of water stoppage, large water flow rate, zero dirt block and low torque. Winner DC motorized ball valves are widely used in HVAC system, heating system, water treatment system and some industrial equipments.
 
Application
 
HVAC system. 
heating system. 
Water treatment system,.
Industrial equipments
 
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: -20…+70°C;0…95%RH          Size: 1/2’’, 3/4’’ and 1’’ Valve type: 2-way and 3-way
 
Material
Valve body: forged brass, Hpb59-1                        Seal: ball: EPDM+PTFE, with double O-ring
Ball: nickle-plated brass                                       stem: EPDM O-rings, with double O-ring
Actuator shell: PC+10GF                                      Actuator revolving shaft: POM
 
Valve body Specification
 

Model No.

Inner Dia.

Inch

Kvs(m3/h)

Pvmax(KPa)

Ps(KPa)

W8BV215

12mm

1/2”

6.15

1000

1400

W8BV220

15mm

3/4”

10.5

1000

1400

W8BV225

20mm

1”

16.1

1000

1400

W8BV315

12mm

1/2”

3.95

1000

1400

W8BV320

15mm

3/4”

6.8

1000

1400

W8BV325

18mm

1”

15.8

1000

1400

 

Actuator Specification

Model No.

Working Voltage

Control type

Output torque

Consumption

On/off time

Valve body

WRA-4203

DC3V

3-piont or on/off

2N.m

2W

2-6S

W8BV215

W8BV220

W8BV225

W8BV315

W8BV320

W8BV325

WRA-4203A

On/off

WRA-4212

DC12V

3-piont or on/off

WRA-4212A

On/off

WRA-4224

DC24V

3-piont or on/off

WRA-4224A

On/off

 Wiring diagram

WRA-4203, WRA-4212,WRA-4224

WRA-4203A,WRA-4212A,WRA-4224A
 
Packing information
Actuator Packaging Detail:   57 pcs/CTN.   
Carton:                              51cm*33cm*31cm .  
G.W:                                  about  23kg/CTN.
 
1/2", 3/4" , 2 way
Valve Packaging Detail:      72 pcs/CTN.   
Carton:                             29.5cm*24.5cm*25cm .  
1/2" G.W:                         about 15kg/CTN.  
3/4" G.W:                         about 22kg/CTN.
 
1" , 2 way
Valve Packaging Detail:       36pcs/CTN.   
Carton:                              29.5cm*24.5cm*25cm .  
1" G.W:                             about 22kg/CTN.  
 
1/2" ,  3 way
Valve Packaging Detail:   60pcs/CTN.   
Carton:                          29.5cm*24.5cm*25cm .  
1/2" G.W:                      about 19kg/CTN.  
 
3/4",1", 3 way
Valve Packaging Detail:   30 pcs/CTN.   
Carton:                          29.5cm*24.5cm*25cm .  
3/4" G.W:                      about 13kg/CTN.  
1" G.W:                          about 19kg/CTN.
 
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