Description of Motorized Water Valve Winner motorized ball valve consists of on/off type or 3-point type actuator and W8BV… 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 motorized ball valves are widely used in HVAC system, heating system, water treatment system and some industrial equipment.
Application of Motorized Water Valve HVAC system, heating system, Water treatment system, Industrial equipment Operational mode of Motorized Water Valve Winner motorized ball valve is motor-operated by a type of WRA-63…, and WRA-63…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: 2°C...90°C Rated pressure: PN20 Pipe connector: internal thread Ambient temp. range: −5…+60°C;0…90%RH Size: G 1/2’’ - G 2’’ Valve type: 2-way and 3-way Flow characteristic: equal percentage, on/off
ACTUATOR: Cover: PC Rotating shaft: POM & Stainless steel(Optional) Power supply: 24VAC/DC( Support customize the driver of the power supply for 12 ~ 28 VDC) On-Off time: 2N.m--8S; 6N.m--20S; 10 N.m--48S (On/off time can be set according to customer needs, set up, the value will be fixed.) Angle of rotation: 90° Manual handle available Protect rank: IP65
Material Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE Ball:stainless -steel or chromeplate brass. stem: EPDM