SOLENOID VALVE Russian patent published in 2019 - IPC F16K31/02 

FIELD: valve industry.

SUBSTANCE: invention relates to valve industry and is intended for control of working medium (WM) feed in pneumatic and hydraulic systems in chemical, medical industry and other fields of machine building. Solenoid valve comprises electromagnet, body, foot, armature, shutoff element assembly, seat with conical bore, main and auxiliary springs. Connection of the assembly of the shutoff element and the armature is made movable, providing for turn of the unit of the shutoff element along the support surfaces made in the armature and assembly of the shutoff element, and sealing of the shutoff element in the conical hole of the seat.

EFFECT: reducing actuation time of electric valve.

1 cl, 3 dwg