Application:
1. HVAC
2. Pure water and water filter system and water treatment
3. Chemical process
4. Small equipment for automatic control
5. Replacing solenoid valve, particularly when solenoid cannot work reliably
6. Industrial humidifier
7. Water-saving shower system
8. Irrigation system
9. solar heater water system
10. water-cycle and offer-grid system
Actuator technical parameters:
|
Model |
Control |
Power |
Torque (N.m) |
On/off Time (s) |
|
WRA3-105D |
On/off |
24VDC |
6 |
10-35 |
|
WRA3-205D |
ON/off |
12VDC |
6 |
10-35 |
|
WRA3-305D |
On/off |
3VDC |
6 |
10-35 |
Technical data
Valve body:
Medium: cold/hot water, with 50% glycol
Temperature of medium: 2°C...90°C
Rated pressure: PN16
Pipe connector: internal thread
Ambient temp. range: −5…+60°C;0…90%
RH Size: 3/4’’ -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
