waterproof: IP67
Control Type: on-off / 3-point
Actuator Shell: PC+10GF
Actuator Rotating shaft: POM
Actuator to match body size：1/2 inch ,3/4 inch ,1 inch
Pipe connector: thread
Rated pressure: PN20
Temperature of medium: -10°C...100°C
Medium: cold/hot water, with 50% glycol
EV0 22... Serise
Not only a product, but also a solution!
Parameter
The actuator is controlled by a reversible DC motor motor to drive a gear reducer. The position is detected by a potentiometer,
the stop position is locked, and it has a limit position protection function. With manual operation, it is easy to achieve manual
operation using a screwdriver in case of power outag
Actuator Model No. | Voltage | Actuator type | Output torque | Consumption | Running Time |
| WRA-2224A | 24V DC | on-off/3-point | 3. 0 N.m | 2W | 6-10s |
Brass ball valve parameter
Valve body: forged brass, Hpb59-1
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 | 6.2 | 1000 |
W8BV220 | 15mm | 3/4 | 10.5 | 1000 | |
W8BV225 | 20mm | 1 | 16.1 | 1000 | |
| W8BV315 | 3-way | 10mm | 1/2 | 3.9 | 1000 |
| W8BV320 | 12mm | 3/4 | 6.8 | 1000 | |
| W8BV325 | 17mm | 1 | 15.8 | 1000 |
Installation:
Insert the valve stem to the bottom of the actuator, and insert 2 pin, located in the bottom of the actuator to the valve’s mounting hole.
Then screw down the brass cap nut.
