Our company produce all kinds of pneumatic ball valves, butterfly valves, plug valves, regulating valve, gate valve, globe valve, flat gate valve and pneumatic device or valve products.
My company consistently committed to relying on scientific and technological innovation, continuous application of new technologies, new processes, new techniques, new materials to develop high quality new products, over the years for the natural gas, petroleum, chemical fertilizer, metallurgy, mining, electric power, papermaking, printing and dyeing, pharmaceutical, food, food, water supply and drainage, air treatment and heating and other industries to provide a variety of gas and hydraulic devices supporting the valve.
Regulating valve leakage can be addressed by compression packing or replace the packing, for determined to put an end to the operation condition of the leakage, bellows sealed valve cover can be used, such basic can solve the problem of leakage.
Due to the requirements of industrial automation level is improved, on the one hand to the electric valves are being more and more, on the other hand has higher requirement for electric control valve, more and more complex.
So in the design of electrical control of electric valve is always updated.
With the improvement of science and technology of Shanghai valve and the popularization of computer applications, new, diverse electrical control methods will appear.
Overall control of electric valve, should pay attention to choose electric valve control mode.
According to the project need, for example, whether the application of centralized control mode, or single control mode, and other equipment, sequence control and application of computer order control, and so on, its control principle are different.
Valve electric device manufacturers are only sample standard electrical control principle, so the application department should with the consumption of electric equipment factory technical clarificaiton, clear technical requirements.
Wuxi east remind you: the control valve industry in choosing electric valve, to weigh whether additional purchase electric valve controller.