Continuous flow controller for e.g. gas pipeline, has control body protruding into control opening, such that gap is defined between body and edge area limiting opening, where body is movably guided against reset force of bars

摘要

The controller (1) has a control opening (4) that is attached to a control body (5) that comprises a by-pass-channel, where the body with a partial area protrudes into the opening in such a manner that a controlling gap (9) is defined between the body and an edge area limiting the opening. The body is movably guided against the reset force of spring bars (6) that are arranged at a distance from each other in a circumferential direction, where the gap changes under the force of the flowing fluid.