Winner Ball Valves Co.,Ltd
More than 13 Years Experience of Motorized Ball Valves Producing
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Description
Winner DC motorized ball valve consists of on/off type or 3-point type actuator and WSBV… series ball valve,which have compact structure,stable operation,excellent capacity of water stoppage, large water flow rate, zero dirt block and low torque. Winner DC motorized ball valves are widely used in HVAC system, heating system, water treatment system and some industrial equipment.
Application
HVAC system, heating system, Water treatment system, Industrial equipment.
Operational mode
Winner DC motorized ball valve is motor-operated by a type of WRA-42…, and WRA-42…A actuator. The actuator is controlled by a modulating on/off or 3-point control system and move the ball of the valve, to the opening position dictated by the control signal.
Technical data
Valve body:
Medium: cold/hot water, with 50% glycol
Temperature of medium: -10°C...120°C
Rated pressure: PN20
Pipe connector: internal thread
Ambient temp. range: -20…+70°C;0…95%RH
Size: 3/4''
Valve type: 3-way
Material
Valve body: Stainless Steel SS304
Seal: ball: EPDM+PTFE, with double O-ring
Ball: SS304 ; stem: EPDM O-rings, with double O-ring
| Model No. | Inner Dia. | Inch | Kvs(m3/h) | Pvmax(KPa) | Ps(KPa) |
| WSBV215 | 15mm | 1/2” | 6.15 | 1000 | 1400 |
| WSBV220 | 20mm | 3/4” | 10.5 | 1000 | 1400 |
| WSBV225 | 25mm | 1” | 16.1 | 1000 | 1400 |
| WSBV315 | 15mm | 1/2” | 3.95 | 1000 | 1400 |
| WSBV320 | 20mm | 3/4” | 6.8 | 1000 | 1400 |
| WSBV325 | 25mm | 1” | 15.8 | 1000 | 1400 |
Actuator
WRA-42… DC3/6-12/24V, 3-point
WRA-42…A DC3/6-12/24V, on/off
Output torque: 2N.m
Angle of rotation: 90°
Protect rank: IP55/IP54
On/off time: 2-12S
Image
Function (3-point or on/off type)
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