Use:

ZQDF (Y) serial steam (liquid with) for industrial process execution spending control system not automatic in valve, it can open or close valve automatically after accepting automatically controlled signal, realize fluid medium coherent and broken or flow regulate and control to pipeline, thus carry on such parameters as the temperature , flow , pressure in the system ,etc. automatically and controlling long-rangly .
This serial electromagnetic valves of products can be applied to textile extensively, printing, chemical industry, plastics, rubber , pharmacy , food , building materials , machinery , electric apparatus , surface person who deal with among the facility produce and scientific research department and bathroom , dining room , air conditioner people daily life. ZQDF series are used in running water , distilled water , frozen salt solution , electroplate such liquid medium as the waste liquid ,etc. mainly, used in viscidity and below 4 at the same time" Oils of E.