Power: 24V/12V/3V DC
Power consumption in operation: 3W
Power consumption in rest position: 0.5W
Control Type: On/off
On/Off time: 5-15S
Ambient temp. range: −5…+60°C；0…90%RH
Medium: cold/hot water, with 50% glycol
Temperature of medium: -20°C...110°C
Rated pressure: PN20
Pipe connector: internal thread
Valve type: 2 way, 3 way (T-type, L-type )
Winner DC motorized ball valve is motor-operated by a type of WRA-42…, and WRA-42…A actuator. The actuator is controlled by a modulating on/off or 3-point control
system and move the ball of the valve, to the opening position dictated by the control signal.
Application
HVAC system, heating system, Water treatment system, Industrial equipment, drinking water.
Electric Actuator Material
Shell: PC+10GF Rotating shaft: POM
Actuator to match body size：1/2",3/4",1"
Model No. | Working Voltage | Actuator type | Output torque | Consumption |
WRA-4224 | 24VDC | 3-point | 2.5N.m | 3W |
WRA-4224A | On/off | 2.5N.m | 3W | |
WRA-4212 | 6-12VDC | 3-point | 2.5N.m | 3W |
WRA-4212A | On/off | 2.5N.m | 3W | |
WRA-4203 | 3VDC | 3-point | 2.5N.m | 3W |
WRA-4203A | On/off | 2.5N.m | 3W |
Brass Valve body Material
Valve body: forged brass, Hpb59-1
Seal: ball: EPDM+PTFE Ball: chrome-plated brass
stem: FKM O-rings, with 3 O-ring
Model No. | Valve Type | Inner Dia. | Inch | Kvs(m3/h) | △Pmax(KPa) |
W8BV215 | 2-way | 12mm | 1/2” | 6.15 | 1000 |
W8BV220 | 15mm | 3/4” | 10.5 | 1000 | |
W8BV225 | 20mm | 1” | 16.1 | 1000 | |
W8BV315 | 3-way | 10mm | 1/2” | 3.9/2.2 | 1000 |
W8BV320 | 15mm | 3/4” | 6.8/4.2 | 1000 | |
W8BV325 | 18mm | 1” | 15.8/7.5 | 1000 |
