JET VALVE OF DISCHARGE TYPE

摘要

A jet valve for discharging water is provided to minimize vortex and vibration of water caused by a guide groove by forming a front part of the guide groove as an inclined plane. A jet valve for discharging water includes a main body(20). The main body includes a guide groove(21) and a disk(30). The guide groove is formed in an orthogonal direction to an axis of a discharging pipe and supports the disk for preventing the disk from being pushed by a hydraulic pressure. The disk moves up and down on the guide groove. A bottom of the disk is formed as an inclined plane for preventing water from being contacted to the bottom of the disk to prevent lowering of the speed of the water.