Water treatment system
Winner control ball valve is motor-operated by a type of WVA4-1…,
WAV4-2…, and WAV4-3… actuator. The actuator is controlled by a
modulating on/off , 3-piont or proportional control system and move
the ball of the valve, to the opening position dictated by the
1) We are factory.
2) 12 years’ professional experience in pipe and fittings industry.
3) Strict quality control system and a good reputation at home and
4) Good pre-sales and after-sales service.
5) Competitive factory price and quick delivery for all clients.
6) Our goods have been sold to more than 60 countries.
WAV4-… series rotary actuator and 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.