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| Categories | Electric Actuated Ball Valve |
|---|---|
| Place of Origin: | Hunan, China |
| Brand Name: | WINNER |
| Model Number: | WRA3 |
| Supply Ability: | 5000+ per months |
| Packaging Details: | Carton box |
| MOQ: | 1 SETS |
| Price: | negotiation |
| Certification: | CE |
| Application: | HVAC System |
| Material: | Brass |
| Temperature of Media: | Medium Temperature |
| Pressure: | Medium Pressure |
| Power: | motorized |
| Media: | Water |
| Port Size: | 1/2"-1 |
| Structure: | Ball |
| Standard or Nonstandard: | Standard |
| Certificate: | CE, RoHS |
| Used for: | HVACR,Solar power, Water treatment |
| Warranty: | 18 months |
| Life time: | more than 5 years |
| Product name: | 0-10v dn20 analog sensor 2 way electric water flow control valve |
| Feature: | water flow control valve |
| Attribute: | electric flow control valve |
| Characteristic: | water level control valve |
| Port: | Changsha |
| Delivery Time: | 3-7 work days |
| Payment Terms: | T/T, Paypal，Western Union |
| Company Info. |
| Winner Ball Valves Co.,Ltd |
| View Contact Details |
| Product List |
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
Operational mode
Winner control ball valve is motor-operated by a type of WRA3-S series 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. The standard product is 0-10VDC proportional control , on/off or flowing point but can be customized according to customer requirements quickly dc switch proportion,floating control products.
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 | DN20 | 3/4” | 10.5 | |||
W8BV225 | DN25 | 1” | 16.1 | |||
W8BV232 | DN32 | 11/4” | 16 | |||
W8BV240 | DN40 | 11/2” | 25 | |||
W8BV315 | 3-way | DN15 | 1/2” | 3.95 | ||
W8BV320 | DN20 | 3/4” | 6.8 | |||
W8BV325 | DN25 | 1” | 15.8 | |||
W8BV332 | DN32 | 11/4” | 16 | |||
W8BV340 | DN40 | 11/2” | 25 | |||
| W8BV350 | DN50 | 2” | 40 |
Actuator technical parameters:
Model | Control | Power | Torque (N.m) | On/off Time (s) |
WRA3-105D | On/off | 24VDC | 6 | 10-35 |
Note: We can customize the driver of the power supply for 12 ~ 28 VDC, for details please consult weiner engineering and technical personnel.
 | 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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