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2 way 8s fast running stepper motor automatic control valve 25mm

Categories Control Ball Valve
Place of Origin: Hunan, China
Brand Name: WINNER
Model Number: WRA3-1
certificate: CE/ROHS
Power supply: 220VAC
On/off Time (s): 8s / 20s / 48s
Valve type: 2-way / 3-way
Control way: on/off or 3-point / 0-10v/4-20ma
Rated pressure: PN20
Pipe connection: G/BSP
Waranty: 18 months
Main clients: Darkin/ Hisense / Hitachi
OEM: Factory
Supply Ability: 5000+ per months
Packaging Details: Carton box
Port: Changsha
MOQ: 10Pcs
Price: negotiation
Certification: CE
Delivery Time: 3-7 work days
Payment Terms: T/T, Paypal,Western Union
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    2 way 8s fast running stepper motor automatic control valve 25mm

    2 way 8s fast running stepper motor automatic control valve 25mm

    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

    W8BV3503-wayDN502”402.5Mpa600

    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



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