Flat slide valve for streams of material causing material wear

摘要

A flat slide valve for streams of material causing material wear, the housing of which is formed from two identical housing halves joined together along one plane, with a throughflow orifice for the stream of material and with a shut-off plate allocated to the throughflow orifice and arranged and displaceable parallel to the said plane, at least one swirl chamber being arranged underneath the throughflow orifice.