FORWARD-FLOW ELECTROMAGNET VALVE Russian patent published in 2009 - IPC F16K31/02 

FIELD: machine building.

SUBSTANCE: invention is intended for design of electromagnet valves with a throughput section from 3 mm to 75 mm. Forward-flow electromagnet valve comprises body with supplying nozzle, body cover with a drain nozzle, electromagnet drive with winding and protective element, disk anchor and yoke with cone-shaped surfaces of magnetic gap between them and anchor return spring. Disk anchor comprises sealing element. Anchor is equipped with drain openings. Drive is located in valve body. Internal and external coaxially installed hollow cylinders are rigidly connected by means of annular link with drain holes. Sealing element of anchor covers seat of drain nozzle. The latter is located on end wall of valve body cover.

EFFECT: simplified design of valve, reduced time for valve switchover.

3 cl, 4 dwg