Power: 24V AC/DC
Control type: 0-10v / 4-20mA
Output torque: 4N.m/6N.m/10N.m
Rated pressure: PN20
Protect rank: IP54
Operation time: 50-90S
( video )
Medium:cold/hot water, with 50% glycol
Temperature of medium: 2°C...90°C
Rated pressure: PN20
Ambient temp. range: −5…+60°C；0…90%RH
Size: G1/2''-G2''
Valve body
Brass Material
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 | |
W8BV232 | 22mm | 1 1/4 | 16 | 600 | |
W8BV240 | 28mm | 1 1/2 | 25 | 600 | |
W8BV250 | 35mm | 2 | 40 | 600 | |
| W8BV315 | 3-way | 10mm | 1/2 | 3.9 | 1000 |
| W8BV320 | 12mm | 3/4 | 6.8 | 1000 | |
| W8BV325 | 17mm | 1 | 15.8 | 1000 | |
| W8BV332 | 22mm | 11/4 | 16 | 600 | |
| W8BV340 | 28mm | 11/2 | 25 | 600 | |
| W8BV350 | 35mm | 2 | 40 | 600 |
Stainless Steel Material
Model No. | Valve Type | Dia. | Inch | Kvs(m3/h) | △Pmax(KPa) | △Ps(KPa) |
WSBV215 | 2-way | 14.5mm | 1/2 | 11 | 800 | 1000 |
WSBV220 | 19.5mm | 3/4 | 20 | 800 | 1000 | |
WSBV225 | 24mm | 1 | 29.5 | 800 | 1000 | |
| WSBV232 | 31.5mm | 11/4 | 50.8 | 800 | 1000 | |
| WSBV240 | 37.5mm | 11/2 | 74 | 800 | 1000 | |
| WSBV250 | 49mm | 2 | 126 | 800 | 1000 | |
WSBV315 | 3-way | 15mm | 1/2 | 7 | 800 | 1000 |
WSBV320 | 20mm | 3/4 | 18 | 800 | 1000 | |
WSBV325 | 25mm | 1 | 32 | 800 | 1000 |
PVC Material
Valve body: U-PVC,C-PVC,PP
Stem O-rings: EPDM, FPM
Model No. | Valve Type | Dia. | Inch | Kvs(m3/h) | △Pvmax(MPa) |
WUPBV215 | 2-way | 15mm | 1/2 | 6.2 | 2.5 |
WUPBV220 | 20mm | 3/4 | 8.6 | 2.5 | |
WUPBV225 | 25mm | 1 | 10.8 | 2.5 | |
| WUPBV232 | 32mm | 11/4 | 16 | 2.5 | |
| WUPBV240 | 40mm | 11/2 | 25 | 2.5 | |
| WUPBV250 | 50mm | 2 | 43 | 2.5 |
Actuator
Model No. | Working Voltage | Actuator type | Output torque | Consumption |
| WVA4-304 | 24V AC/DC | 0-10V DC | 4.0 N.m | 6VA |
| WVA4-306 | 0-10VDC / 4-20mA | 6.0 N.m | ||
| WVA4-310 | 10.0 N.m |
