About the Flow characteristic of Winvall products:● Economical series: cheap price on/off control valve. ● Enhanced version: better quality on/off control valve. ● Flow control series: flow ...
7 pallets WINVALL actuators and ball valves are delivered to EU. The valve size is from 1/2'' to 2''. And actuators include on/off type and modulating type.More product details, please...
Two different ways of WINVALL actuator control.1. Single-wire control (also called On/Off control) uses one wire as the control wire. Once the control wire is energized, the valve opens el...
The IP (International PROTECTION) protection system is drafted by IEC (INTERNATIONALELECTROTECHNICAL COMMISSION). Such as the degree of protection IP54, IP for the marked letters, the number 5 for the...
Electric valves are widely used in municipal and industrial and mining enterprises of the water supply and drainage system. Electric valve by the electric device, the valve body, connecting accessorie...
