Pressure control valve of reduced volume - has pressure feed valve in parallel with non-retrn valve and choke

摘要

The valve has valve housing with at least one axially movable valve closure element loaded in the closure direction by a valve spring to control the connection between an inlet and outlet of a channel for a pressure medium. The valve closure element corresp. to the valve seat and is in the form of a pressure feed valve (3) arranged in a parallel circuit with a non-return valve (4) and a choke (5) or aperture. ADVANTAGE - Maintains functional quality whilst achieving min. vol.