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Help CenterVery Fast Actuated 2 Way Motorized Rotary Valve
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Specifications
very fast actuated 2 way motorized rotary valve1.running time:10-35s
2.1/2''-2''
3.Voltage: 3V/12V/24VDC
4. For HVAC
The products can widely used in the controlling system to control the temperature, pressure, flow and so on.
Advantages:
2) High flow capability, 3 times flow rate more than traditional zone valves
3) Tight close, no leakage.
4) Optional manual lever for convenient operation when power is off
5) The power is cut off when the valve reaches the on/off position
6) This ensures long life service for the actuator.
7) The actuator cover adopts close structure which is resistive to humidity and ensures reliable operation for motor
8) Suitable for both vertical and horizontal installation
Operational mode
Winner motorized ball valve is motor-operated by a type of WRA3-…, and WRA3-…A actuator. The actuator is controlled by a modulating on/off 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: 1/2’’ -2’’
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
Angle of rotation: 90° Manual handle avaliable
Protect rank: IP67
Actuator
Model |
Control |
Power |
Torque (N.m) |
On/off Time (s) |
WRA3-105D |
On/off |
12VDC |
5 |
10-35 |
WRA3-205D |
ON/off |
24VDC |
5 |
10-35 |
WRA3-305D |
On/off |
3VDC |
5 |
10-35 |
Function
WRA3-105D/205D/305D
Black wire is the control wire. Power on: valve open, power off: valve close
Blue wire is connected to the com. Brown wire is connected to the power wire.
Installation :
The actuator will be in the same way of the pipeline and the valve will open when the handle direction is the same as the pipe line before delivery.
.
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