Stromregelventil

摘要

A flow regulating valve for pressure fluids has a housing provided with an inlet and two outlets for pressure fluid. A slidable control member in the housing has differential pressure faces exposed to differential pressure in response to whose magnitude it divides a flow of fluid entering the inlet into a main and a secondary stream which are each channeled to one of the outlets. An adjustable throttling device is located in the housing and permits adjusting of the pressures acting upon the respective pressure faces, and an eccentric displaces the throttling device to various positions to obtain a desired setting. A pressure-fluid operated control arrangement is associated with the throttling device and can vary the once-selected setting of the latter independently of the manual setting of the eccentric and in dependence upon a control pressure governed by a reference value.