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Winner Ball Valves Co., Ltd.

China Manufacturer with main products: Motorized Ball Valve, Spring Return Zone Valve, AC Electric Control Valve WRA3-, AC Motorized Ball Valve WRA-63, DC Motor Ball Valve WRA-42,...

Home  >Products Catalog > 220vac 3-way DN20 spring return ball valve

220vac 3-way DN20 spring return ball valve

FOB Price: 15.00 - 30.00 USD/Set
Supply Ability: 1,800 Set/Sets per Week
Shipping: changsha
Payment Terms: L/C, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hunan in China
Packaging Details: 57 untis per carton, size:0.05CBM/CTN

Quick Details

  • Brand Name: WINNER
  • Model Number: SW-B202 / SW-B202H
  • Port Size: 1/2'', 3/4', 1''
  • Media: electric
  • Temperature of Media: Medium Temperature
  • Material: Brass
  • Power: water, 50% glycol
  • Pressure: Medium Pressure
  • Structure: Ball
  • Standard or Nonstandard: Standard

Specifications


WRA3-..+W8BV…Serise motorized ball valve


 

 Company introduction

 

Winner company is the first company in China to develop, produce and sell small motorized  ball valve and put the ball valve for central air condition system and HVAC systerm.WE have also got electric ball valves, CE, ROHS certification.

 

 The typical customer

 

We are the single supplier of Daikin air condition in China and We have supplied for daikin four years of electric ball valve

 

 

The product applications

 

 1,Can be used for central air-conditioning fan coil

 

 

 2, Can be used in multi-function VRV heat pump heating system

 


 

3,Can be used in solar hot water system;

 

 

4,Can be used in industrial equipment, new energy equipment, water treatment system and so on;

 

 The product technical parameters

 

Material 

Part

Material

Valve boby

 Forged brass ,Hpb59-1   

Seal

Ball: PTFE+EPDM with double O-ring

Stem: EPDM with double O-ring

Actuator shell

PC+GF10

Actuator base

PC+GF10

Actuator revolving shaft

POM

 

 (1) Transfer gear---------Mental gear with heating treatment

 

(2) Motor--------------------US motor

 

Actuator Parameters : Type 

Model

Control

Power

Torque (N.m)

On/off Time (s)

WRA3-104

3-point

220VAC

4

15

WRA3-110

3-point

220VAC

10

42

WRA3-210

3-point

24VAC

10

42

WRA3-104A

On/off

220VAC

4

15

WRA3-110A

On/off

220VAC

10

42

WRA3-210A

On/off

24VAC

10

42

 

Valve boby Parameters:Type 

Model No.

Description

DN(mm)

Inch

Kvs(m3/h)

Pvmax

(MPa)

   Ps

(KPa)

W8BV215

2-way

DN15

1/2"

6.3

2.5Mpa

1400

W8BV220

2-way

DN20

3/4"

6.3

2.5Mpa

1400

W8BV225

2-way

DN25

1"

10

2.5Mpa

1400

W8BV232

2-way

DN32

11/4"

16

2.5Mpa

1400

W8BV240

2-way

DN40

11/2"

25

2.5Mpa

1400

W8BV250

2-way

DN50

2"

40

2.5Mpa

1400

W8BV315

3-way

DN15

1/2"

6.3

2.5Mpa

1400

W8BV320

3-way

DN20

3/4"

6.3

2.5Mpa

1400

W8BV325

3-way

DN25

1"

10

2.5Mpa

1400

W8BV332

3-way

DN32

11/4"

16

2.5Mpa

1400

W8BV340

3-way

DN40

11/2"

25

2.5Mpa

      1400

W8BV350

3-way

DN50

2"

40

2.5Mpa

      1400

 

      

 

 

 

The photos of production, equipment and warehouse

   

Semi-finished valve body                                                          The valve leak detection 

Production line                                                                    Test line

Packing  

Guarantee period

 

  Guarantee period:18 months  

 

  Service time:50000 times    

 

 

 

 


 



Service Process

Service Guarantee

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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