IrrigationBox presents automatic hydraulic control valves are double-chamber diaphragm actuated and disc closed type. Valve has a standard double cont- rol chamber. However, if required, it maybe used as a single control valve without using an extra control chamber. In addition, if required, the valve operates easily controlledly even in very low ows by means of an extra port added to the disc. Valves performing various functions may be obtained by adding di erent control equipment to the basic valve body.
Automatic hydraulic control valves are designed in the “Y” body model type so as to show maximum resistance to cavitation under minimum head loss in high flow rates.