Power: 230VAC
Power consumption in operation: 7W
Power consumption in rest position: 1W
Control Type: on-off
On/Off time: 42S
Ambient temp. range: −5…+60°C；0…90%RH
Medium: cold/hot water, with 50% glycol
Temperature of medium: 2°C...90°C
Rated pressure: PN20
Inch：3/4”
Pipe connector: internal thread
Kvs(m3/h)：6.3
Valve body
Brass 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 | DN(mm) | Inch | Kvs(m3/h) | △Pvmax(MPa) |
W8BV215 | 2-way | DN15 | 1/2” | 6.3 | 2.5Mpa |
W8BV220 | DN20 | 3/4” | 6.3 | 2.5Mpa | |
W8BV225 | DN25 | 1” | 10 | 2.5Mpa | |
W8BV232 | 2-way | DN32 | 11/4” | 16 | 2.5Mpa |
W8BV240 | DN40 | 11/2” | 25 | 2.5Mpa | |
W8BV250 | DN50 | 2” | 40 | 2.5Mpa |
Actuator
Material
Shell: PC+10GF Rotating shaft: POM
Actuator to match body size：1/2",3/4",1",11/4",11/2",2"
Model No. | Working Voltage | Actuator type | Output torque | Consumption |
WRA-104 | 220VAC | 3-point | 4N.m | 7W |
WRA-104A | On/off | 4N.m | 7W | |
WRA-110 | 220VAC | 3-point | 10N.m | 7W |
WRA-110A | On/off | 10N.m | 7W | |
WRA-210 | 24VAC | 3-point | 10N.m | 7W |
WRA-210A | On/off | 10N.m | 7W |
