WVA4-304 24V Modulating Electric Water Flow PVC Ball Valves Proportional Control Plastic Ball Valve
Winner control ball valve consists of WAV4-… series rotary actuator and WCBS…/WCBS… series ball valve. Equal percentage flow characteristic guarantees the valve performances of stability. Control ball valves are widely used in HVAC system, heating system, water treatment equipment, and water running control in industrial automation, such as: AHU, flesh air-handling unit, differential pressure control unit and heat exchanger for flow regulation and on/off control.
Technical Parameter Medium: cold/hot water, with 50% glycol Temperature of medium: 2°C...90°C Adissable pressure:2.0Mpa
Application 1.HVAC system 2.Water treatment system 3.Heating syste 4.Industrial equipments 5.Chemical process 6.Agricultural irrigation 7.Replacing solenoid valve, particularly when solenoid cannot work reliably .It can be installed at any angle and direction,and can work in moist conditions. 8.Regular watering the flowers, Timing humidification ,Air compressor drain at regular time.
A Professional Partner You Can Trust! --More than 15 years experience. --Defective rate is controlled within 0.5‰. --Quality warranty is 18 months,normal lifespan can be 4~5 years. --High quality raw materials:electric relay is from Panasonic,capacitor is from Rubycon and safty capacitor is from Okaya. --CE&ROHS Certificates. --Utility model patents for actuators and valve atructure. --Partipating exhibitions like Chilventa,RHVAC,CR-Expo overseas and domestic.
1. Are you manufacturer or trading company? We are manufacturer and have a large factory, R&D teams and foreign trade elite teams.we had been produced electric valve for more than 15 years. So we have advantage in price. We also could do OEM.
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4. What about the delivery time? Sample need about 3-5 working days, large order delivery time will according to your quantity.
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