PLC control system can control the valves easily
The DQF series electric ball valve
(Which have passed by the testing of Hangzhou quality inspect center in 1997)
Structure of valve body
HENT DQF series electric ball valve is made up of in-phase electromotor, limit switch which is imported from OMRON company in Japan, stainless steel ball and mechanical drive device formed by gears, cast iron valve body. The flange and screw thread is manufactured in GB. And its compatible with traditional electromagnetic valve; so it is convenience for replacing. The indicator plate above enclose can indicate actual valve position, the combination of electric indicator cock and control indicated lamp can reflecting valve position of working site actually. It has a precision manufacture techniques and good looking appearance
PLC control system
