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Product video
Certifications CE

4-20ma Motorized Valve Proportional Brass Ball Valve

Available for enquiry 0.0 · 0 reviews
USD

$ 140.00 140.0 USD $ 140.00

Not Available For Sale

Minimum order quantity: 1 Units
  • Media
  • Power
  • Port Size
  • Application
  • Temperature of media
  • Structure
  • Place of origin
  • Model number (Specification)
  • Standard or Nonstandard
  • Certificate
  • Color
  • Temperature of medium
  • Rated pressure
  • Pipe connector
  • Flow Characteristic
  • Valve Body
  • Seal: ball
  • Ball
  • Packaging Details
  • Port of dispatch
  • Selling Units
  • Single volume
  • Single gross weight
  • Supply Ability
  • Material (Product option)
  • Pressure (Product option)
  • Size (Product option)
  • Certifications & Compliance

This combination is unavailable.

Key attributes

View all
Media
Water, 50% glycol
Power
Motorized
Port Size
1/2''~~2''
Application
General
Temperature of media
Medium Temperature
Structure
Ball
Product description

4-20ma motorized valve proportional brass ball valve

control ball valve consists of WAV4- … series rotary actuator and W 8BV … series ball valve. Equal percentage flo w characteristic guarantees the valve performances of stability. Control ball valves are widely used in HVAC system, heating system, water treatment equipment, and water running control in industrial automation, such as: AHU, flesh air-handling unit, differential pressure control unit and heat exchanger for flow regulation and on/off control.

Application

HVAC system

Heating system

Water treatment system

Industrial equipments

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: G1/2 ’’ -G2 ’’

Valve type: 2-way and 3-way

Flow characteristic: equal percentage, on/off

Material

V alve body: forged brass, Hpb59-1

Seal: ball: EPDM+PTFE

Ball: stainless steel brass

stem: EPDM

Valve connector: PC

Valve spindle: aluminum alloy

Valve: brass

Model No.DN(mm)InchKvs(m 3 /h)Pvmax ( M Pa)Ps (KPa)
W8BV215DN151/2”6.32.5Mpa1400
W 8BV 220DN203/4’’6.32.0Mpa1400
W 8BV 225DN251”102.0Mpa1400
WCBS250DN502”432.0Mpa1400
W 8BV 315DN151/2”6.32.0Mpa1400
W 8BV 320DN203/4’’6.32.0Mpa1400
W 8BV 325DN251”102.0Mpa1400
W 8BV 350DN502”432.0Mpa1400

Actuator

Model No.Working VoltageOutput torqueConsumptionValve body
WVA4-30424VAC/DC±15%0-10V6VADN25,DN20,DN15
WVA4-3060(2)-10VDC&(0)4-20mADN50,DN40,DN32
WVA4-3100(2)-10VDC&(0)4-20mADN50
WRA-53 Series220v ON/OFF, 3-Point
WRA-63 Series220V/110V/24V ON/OFF, 3-Point
WVA4-.. Series220V/24V ON/OFF, Proportional
WRA3-.. AC Series220V/110V/24V ON/OFF, 3-Point
WRA-42 DC Series24V/12V/3V ON/OFF, 3-Point
WRA3-.. DC Series24V/12V/3V, ON/OFF, Proportional

1.

3. What's the payment method? T/T,Paypal,Western Union,,Aliexpress, ect.

4. Do you have some discount when i place a large order?

Yes,we could offer you different discount according to your quantity

5. What about the delivery time? Sample need about 3-5 working days, large order delivery time will according to your quantity.

g

Certifications & compliance
CE
Complies with EU standards
Description images
Product detail
4-20ma Motorized Valve Proportional Brass Ball Valve
Product detail
4-20ma Motorized Valve Proportional Brass Ball Valve
CE
Packaging and fulfilment
  • Step 1

    Payment and order readiness

    Minimum order: 1 Units

    Payment terms, specifications, and order details are confirmed before preparation begins.

  • Step 2

    Preparation

    7 days

  • Step 3

    Packaging and dispatch

    Packaging details are available on request.

    Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications
Other details 28 fields
Media
Water, 50% glycol
Power
Motorized
Port Size
1/2''~~2''
Application
General
Temperature of media
Medium Temperature
Structure
Ball
Place of origin
China
Model number (Specification)
WVA4-3
Standard or Nonstandard
Standard
Certificate
CE, RoHS
Color
various
Temperature of medium
2°C...90°C
Rated pressure
PN16
Pipe connector
internal thread
Flow Characteristic
equal percentage, on/off
Valve Body
forged brass, Hpb59-1
Seal: ball
EPDM+PTFE
Ball
brass
Packaging Details
size:0.05CBM/CTN, 21 untis per carton
Port of dispatch
Changsha
Selling Units
Single item
Single volume
0 cm3
Single gross weight
0.0 kg
Supply Ability
30000 pieces per Month brass ball valve
Material (Product option)
Brass
Pressure (Product option)
Medium Pressure
Size (Product option)
1/2 in, 3/4 in, 1 in, 1 1/4 in, 1 1/2 in, 2 in
Certifications & Compliance
CE
Lead time
7 days
Minimum order
1 Units

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