Feed and control valve with rotary slide valve

摘要

The valve (1) has a rotary slide whose cylindrical wall (3') is radially located at a wall (2'') of a valve body (2). Two radial openings (6, 7) comprise sealing units (9) that protrude into a distribution chamber (2') and come into sliding contact on the cylindrical wall. The rotary slide is provided relative to an axial opening (5), and an insert plate (11) is provided with a cut-out and comes in water-tight contact on an insert or a perforated reinforcing plate (12). The reinforcing plate delimits or surrounds contours of an inlet of the axial opening that opens into the chamber. Independent claims are also included for the following: (1) a circulation circuit (2) a method for manufacturing a fluid feed and control valve.