Pressure regulating valve and hydraulic regulating assembly with a pressure regulating valve

摘要

The valve (1) has a valve sleeve (2) including a through hole (11) connected with a storage container, and another through hole connected with a working connection (A). The valve sleeve has a third through hole (13) connected with a pressure connection (P) of a hydraulic circuit. An electromagnet (17) is arranged on an end of the valve sleeve. The electromagnet has a piston (18) that is in effective connection with an end (16) of a valve gate (4) via a correction spring (19). The electromagnet changes spring force of the correction spring.