Big flow rate auto on/off control brass union ball valve for Water flow control

FOB Reference Price:Get Latest Price
$35.00 - $90.00 / Piece | 1 Piece/Pieces auto control valve (Min. Order)
Shipping:
Support Sea freight
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Hunan, China
Brand Name:
WINNER
Model Number:
WRA3-305D
Application:
General
Material:
BRASS/SS304
Temperature of Media:
Medium Temperature
Pressure:
Medium Pressure
Power:
motorized
Media:
water, 50% glycol
Port Size:
1/2'', 3/4'', 1'', 1-1/4", 1-1/2", 2"
Structure:
Ball
Certificate:
CE, RoHS
Actuator motor:
AC motor
Power supply:
220V AC
Output torque:
10N.m
Power consumption:
<5W
Running time:
30S
Pressure grade:
PN20
Protect rank:
IP65
Color:
various
Product name:
auto on/off control brass union ball valve for Water flow control
Standard or Nonstandard:
Standard
Supply Ability
Supply Ability:
1800 Piece/Pieces per Week auto control valve
Packaging & Delivery
Packaging Details
Standard Export Packing, Kraft Box, 57 pcs actuator in a carton
Port
Changsha, Shanghai, Shenzhen
Lead Time :
Shipped in 0 days after payment

Big flow rate auto on/off control brass union ball valve for Water flow control

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)

WRA3-305D

On/off

3VdC

6

10-35

 

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