HYDRAULIC FLOW CONTROL MECHANISM PROVIDED FROM HYDRAULIC FLOW CONTROL MECHANISM

摘要

The present invention belongs to the technological field of hydraulic flow control mechanisms and taps in general. A hydraulic flow control mechanism based on the interaction between a sealing element (membrane and / or diaphragm) and a linear displacement element is disclosed. The linear actuator is mounted on the support frame and the support frame is mounted on the center of the sealing membrane. A sealing element is also provided which, arranged between the linear actuator and said inner channel of the support structure, is fixedly attached to one of these two components. According to the functional principle of the hydraulic flow control mechanism, the flexible sealing plane of the sealing membrane is capable of assuming at least two stable positions relative to the sealing seat.