Brand Name : WINNER
Model Number : WVA4-310
Certification : CE
Place of Origin : Hunan, China
MOQ : 10Pcs
Price : negotiation
Payment Terms : T/T, Paypal,Western Union
Supply Ability : 5000+ per months
Delivery Time : 3-7 work days
Packaging Details : Carton box
Working Voltage : 24VAC/DC±15%
Actuator type : 0(2)-10VDC&(0)4-20mA
Output torque : 10N.m
Angle of rotation : 90°
Operation time : 50S-90S
Protect rank : IP54
Dirty Water Purfication System No Block Electric Operated Valve / Electric Ball Valve Waterproof
Description
Winner control ball valve consists of WAV4-… series rotary actuator and WCBS… series ball valve. Equal percentage flow 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
The valve body material is made of food grade SS304 stainless steel, and the safety performance can reach the US NSF / ANSI 61-2012 standard. This product can be safely used in drinking water treatment systems
Operational mode
Winner control ball valve is motor-operated by a type of WVA4-1…, WAV4-2…, and WAV4-3… actuator. The actuator is controlled by a modulating on/off , 3-point or proportional control system and move the ball of the valve, to the opening position dictated by the control signal.
Technical data
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
Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball: stainless steel brass stem: EPDM
Valve connector: PC Valve spindle: aluminum alloy
Model No. | DN(mm) | Inch | Kvs(m3/h) | △Pvmax |
(KPa) |
WCBS215 | DN15 | 1/2” | 6.3 | 2.5Mpa | 1400 |
WCBS220 | DN20 | 3/4’’ | 6.3 | 2.5Mpa | 1400 |
WCBS225 | DN25 | 1” | 10 | 2.5Mpa | 1400 |
WCBS232 | DN32 | 11/4” | 16 | 2.5Mpa | 1400 |
WCBS240 | DN40 | 11/2” | 25 | 2.5Mpa | 1400 |
WCBS250 | DN50 | 2” | 43 | 2.5Mpa | 1400 |
WCBS315 | DN15 | 1/2” | 6.3 | 2.5Mpa | 1400 |
WCBS320 | DN20 | 3/4’’ | 6.3 | 2.5Mpa | 1400 |
WCBS325 | DN25 | 1” | 10 | 2.5Mpa | 1400 |
WCBS332 | DN32 | 11/4” | 16 | 2.5Mpa | 1400 |
WCBS340 | DN40 | 11/2” | 25 | 2.5Mpa | 1400 |
WCBS350 | DN50 | 2” | 43 | 2.5Mpa | 1400 |
Actuator
WVA4-1… 230 VAC±15%, 3-point
WVA4-2… 24VAC/DC±15%,3-point
WVA4-3… 24VAC/DC±15%, proportional (0-10VDC/0-20mA, 2-10VDC/4-20mA)
WVA4-3...-2 12VDC, proportional (0-10VDC/0-20mA, 2-10VDC/4-20mA)
Output torque: 3 type, 4N.m, 6N.m and 10N.m Angle of rotation: 90°
Manual handle Automatic overload protection system
Manual selection of ball rotation direction: C.W. /C.C.W, factory setting is C.W.
Protect rank: IP54 Operation time: 50S-90S
FAQ:
1, Can i get free samples?
A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.
2, Can I request to change the form of packaging and transportation?
A:Yes,We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3, Can i request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
4,Can i have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear
their own the cost.
5,Can you produce the products according to my own drawings?
A:Yes,we can produce the products according to your drawings that will be most satisfy you.
1. Ensure that the valve body is in the full open status.
2. Ensure that the actuator is in the fully open position as the follow picture:
3. Aligning the valve stem, press down the aluminum alloy spindle.
Change of running direction
The rotation can be reversed by pushing the CCW/CW switch on the casing.
Factory settings: "CW"
Dimension and Wiring
Actuator
WVA4-104, WVA4-204, WVA4-304
WVA4-106, WVA4-206, WVA4-306 WVA4-110, WVA4-210, WVA4-310
Wiring diagram
WVA4-104,WVA4-106,WVA4-110 WVA4-304,WVA4-306,WVA4-310
WVA4-204,WVA4-206,WVA4-210
Waterproof Electric Flow Control Ball Valve For Dirty Water Purification System Images |
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