a valve system oriented for an irrigation system which is activated by a control unit is disclosed . the system comprises a solenoid switch and a manual switch , wherein an electrical wire extends from the valve to the control unit . the manual switch operates as a hand handling rotating lever ; another use of manual switch is to serve as a means to force close the solenoid valve &# 39 ; s outlet opening so as to provide a mechanism responsive to preventing automatic opening of solenoid valve controlled by control unit .