Power: 230VAC
Torque: 4.0N.m
waterproof: IP67
Control Type: on-off /3-point
Actuator to match body size：1/2",3/4",1"
Temperature of medium: -10°C...100°C
Rated pressure: PN20
Pipe connector: Female BSP/NPT; Male BSP
Medium: cold/hot water, with 50% glycol,air,oil,ect.
EV0 22 Serise
Not only a product, but also a solution!
Electric Actuator Material
Model No. | Working Voltage | Actuator type | Output torque | Consumption | Running time |
| WRA-2220 | 230VAC | 3-point | 4.0N.m | 5W | 50Hz: 43s 60Hz: 36s |
| WRA-2220A | on-off |
Brass Ball Valve body
Valve body Material: forged brass, Hpb59-1
Ball: FKM +PTFE with double O-ring
Stem: FKM +NBR with 3 O-ring
Model No. | Valve Type | Inner Dia. | Kvs(m3/h) | Ps (KPa) | Pmax(KPa) |
W8BV215( 1/2'' ) | 2-way | 12mm | 6.2 | 1400 | 1000 |
W8BV220( 3/4'' ) | 15mm | 10.5 | 1400 | 1000 | |
W8BV225( 1'' ) | 20mm | 16.1 | 1400 | 1000 | |
| W8BV315( 1/2'' ) | 3-way | 10mm | 3.9 | 1400 | 1000 |
| W8BV320( 3/4'' ) | 12mm | 6.8 | 1400 | 1000 | |
| W8BV325( 1'' ) | 17mm | 15.8 | 1400 | 1000 |
