Starting torque: 21N.m
Current: 2A
Control Type: On/off
Protection class: IP67
idling: 22RPM
Ambient temp. range: 65°C max ; 90%RH max
Power dissipation: please find load curve below
(Only when the valve changes position)
Valve Type: 2 way/3 way
Ambient temp. range: -5°C...60°C; 0...90%RH
Temperature of medium: -10°C...100°C
Rated pressure: PN20
Pipe connector: internal thread
Medium: cold/hot water, with 50% glycol,weak corrosive
medium and corrosive liquid of acid,alkali,salt and other
chemical corrosive medium.
Winvall fast running series 3s motorized actuator ball valve has the characteristics of large starting torque and short running time, which are widely used in fast switching and large flow application.
Electric Actuator
Model No. | Working Voltage | Actuator type | Output torque | Running time |
| WRA-42012A | 12V DC | On/off control | 21N.m |
2-3S |
| WRA-42024A | 24V DC | |||
WRA-42W024A | 24V AC/DC |
Stainless Steel Ball Valve
Material: ss304 ( ss316/ss316Lcan be customized )
Valve Series No. : WSBV....
Actuator to match body size：1/2",3/4",1" ,1 1/4'', 1 1/2'', 2''
No internal leakage
Model No. | Inner Dia. | Inch | Kvs(m3/h) | Pmax(KPa) | Ps(KPa) |
| 2 Way Ball Valve | |||||
WSBV215 | 14.5 mm | 1/2 | 11 | 800 | 1400 |
WSBV220 | 19.5 mm | 3/4 | 20 | 800 | 1400 |
WSBV225 | 24 mm | 1 | 29.5 | 800 | 1400 |
| WSBV232 | 31.5 mm | 1 1/4 | 50.8 | 800 | 1400 |
| WSBV240 | 37.5 mm | 1 1/2 | 74 | 800 | 1400 |
| WSBV250 | 49 mm | 2 | 126 | 800 | 1400 |
| 3 Way Ball Valve | |||||
| W8BV315 | 12mm | 1/2 | 7 | 800 | 1400 |
| W8BV320 | 18mm | 3/4 | 18 | 800 | 1400 |
| W8BV325 | 25mm | 1 | 32 | 800 | 1400 |
