• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Winner
  • Model Number: WRA3-1
  • Type: HVAC Systems
  • certificate: CE/ROHS
  • Power supply: 220VAC
  • Output torque: 4N.m 6N.m 10N.m
  • Power consumption: 6VA
  • Control way: 0-10v/4-20ma
  • Pipe Connection: G/BSP
  • Waranty: 18 months
  • Main clients: Daikin, Hitachi, Sauter
  • OEM: Acceptable

Packaging & Delivery

Packaging Details 57 units per carton, 0.05CBM/CTN
Delivery Time 3 to 5 days DHL/UPS/FEDEX

3 way reasonable price DN20 DN25 DN32 DN40 DN50 Control ball valve for HVAC

Description

Fast running control ball valve consists of WRA3-...S series stepping motor actuator and W8BV... series ball valve. Equal percentage flow characteristic guarantees the valve performances of stability. Stepping motor control ball valve. The characteristic of it is accurate,fast,strong anti-interference. It is a typical digital control mode.

 

Application

HVAC system 

Heating system

Water treatment system

Industrial equipment

 

 

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: G 1/2’’ - G 2’’

Valve type: 2-way and 3-way                     Flow characteristic: equal percentage, on/off

 

ACTUATOR:

Cover: PC                                         Rotating shaft: POM & Stainless steel(Optional)

Power supply: 24VAC/DC( Support customize the driver of the power supply for 12 ~ 28 VDC)

On-Off time: 2N.m--8S; 6N.m--20S; 10 N.m--48S (On/off time can be set according to customer needs, set up, the value will be fixed.)

Angle of rotation: 90°                             Manual handle available

Protect rank: IP65

 

Material

Valve body: forged brass, Hpb59-1                Seal: ball: EPDM+PTFE

Ball:stainless -steel or chromeplate brass.                  stem: EPDM     

Matching Valve body parameters:

Model No.

Description

DN(mm)

Inch

Kvs(m3/h)

Pvmax(MPa)

Ps(KPa)

W8BV215

2-way

DN15

1/2”

6.15

2.5Mpa

1400

W8BV220

2-way

DN20

3/4”

10.5

2.5Mpa

1400

W8BV225

2-way

DN25

1”

16.1

2.5Mpa

1400

W8BV232

2-way

DN32

11/4”

16

2.5Mpa

1400

W8BV240

2-way

DN40

11/2”

25

2.5Mpa

1400

W8BV315

3-way

DN15

1/2”

3.95

2.5Mpa

1400

W8BV320

3-way

DN20

3/4”

6.8

2.5Mpa

1400

W8BV325

3-way

DN25

1”

15.8

2.5Mpa

1400

W8BV332

3-way

DN32

11/4”

16

2.5Mpa

1400

W8BV340

3-way

DN40

11/2”

25

2.5Mpa

600

   W8BV350      3-wayDN50    2”        40     2.5Mpa      600

 

Actuator technical parameters:

Model

Control

Power

Torque (N.m)

On/off Time (s)

WRA3-104

3-point

220VAC

4

15

WRA3-110

3-point

220VAC

10

42

WRA3-104A

On/off

220VAC

4

15

WRA3-110A

On/off

220VAC

10

42

 

WRA-53 Series

220v ON/OFF, 3-Point

WRA-63 Series

220V/110V/24V  ON/OFF, 3-Point

WVA4-.. Series

220V/24V  ON/OFF, Proportional

WRA3-.. AC Series

220V/110V/24V  ON/OFF, 3-Point

WRA-42 DC Series

24V/12V/3V  ON/OFF, 3-Point

WRA3-.. DC Series

24V/12V/3V, ON/OFF, Proportional

 

 

 

 

g

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
20 Transactions 130,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $67,000
Learn More