Power: 24VAC/DC
Control Type: 0-10V modulating control
Running time: 8S
Output torque: 4.0N.m
Ambient temp. range: −10…+60°C；0…90%RH
Material:SS304
Medium: cold/hot water, with 50% glycol,Weak corrosive medium and corrosive liquid of acid, alkali, salt and other chemical corrosive medium.
** SS316,SS316L can be customized.
Temperature of medium: -10°C...100°C
Rated pressure: PN20
Inch：3/4”
Inner Dia.：20mm
Pipe connector: internal thread
Kvs(m3/h)：21
Valve body
Stainless Steel Material
Valve body: SS304
Seal: ball: EPDM+PTFE Ball: chrome-plated SS304
stem: FKM O-rings, with 3 O-ring
Model No. | Valve Type | Dia. | Inch | Kvs(m3/h) | △Pmax(KPa) | △Ps(KPa) |
WSBV215 | 2-way | 15mm | 1/2” | 12 | 800 | 1000 |
WSBV220 | 20mm | 3/4” | 21 | 800 | 1000 | |
WSBV225 | 25mm | 1” | 32 | 800 | 1000 | |
WSBV315 | 3-way | 15mm | 1/2” | 7 | 800 | 1000 |
WSBV320 | 20mm | 3/4” | 18 | 800 | 1000 | |
WSBV325 | 25mm | 1” | 32 | 800 | 1000 |
Actuator
Material
Shell: PC+ABS Rotating shaft: POM & SS304
Actuator to match body size：1/2", 3/4", 1"
Model No. | Working Voltage | Actuator type | Output torque | Running time |
WRA3-302S | 24VAC/DC | 0-10V control | 4N.m | 8S |
WRA3-306S | 24VAC/DC | 0-10V control | 6-8N.m | 20S |
