Brand Name: WINNER
Model Number: WRA3-205D
Place of Origin: Hunan, China (Mainland)
Description
Winner DC control ball valve consists of on/off type or 3-point type DC 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
HVAC system
Heating system
Water treatment system
Industrial equipment
Operational mode
Winner motorized ball valve is motor-operated by a type of WRA3-…D, and WRA3-…A actuator. The actuator is controlled by a modulating on/off 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: G1/2’’ -G2’’
Valve type: 2-way and 3-way Flow characteristic: equal percentage
Actuator:
Cover: PC Rotating shaft: POM & Stainless stell(Optional)
Power supply :3VDC, 12VDC, 24VDC Torque:>6N.m
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 chrome plate brass. stem: EPDM