Electromagnetic pressure regulator

摘要

The valve (1) has a valve part (23) provided with an inlet (15), a return unit (13) or load connector (14). The valve part comprises a seat valve that is lockable by a locking element. The valve part is provided between the inlet and the return unit. The seat valve is sealed by a closing element (17), and a shiftably guided armature (11) interacts with the closing element. An activation rod (10) is arranged in a penetration bore hole (19) of a core (32). A connecting channel (20) connecting the bore hole with a pressure-free or pressure-reduced relieving area (21), opens into the bore hole. The valve comprises a separate structural part made of plastic material i.e. temperature, acid and/or oil resistant plastic material.