Two way 2 inch Motorized Control Valve for HVAC and Water Meter
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Changsha, Hunan, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Electric Operated Valve, Electric Ball Valve, Two-Position Electric Motor-Driven Valves |
Product Detail
| Model No.: | WVA4-304+WCBS325 |
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Product Description
Advantages:
1) Smooth flow, no block up
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
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
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.