ELECTRICALLY CONTROLLED CARTRIDGE CUTOFF VALVE Russian patent published in 2018 - IPC F15B13/43 F16K31/02 

FIELD: transportation; machine building.

SUBSTANCE: valve is intended for control of working executive bodies of movable vehicles. Spool (5) is installed in sleeve (4), screwed into body (1), where anchor (2) is installed, resiliently pressed (9) to spool (5). In spool (5) is installed ball (8), closed with bush (6). Valve has a pilot electrical control by the means of a high-hardness gate, pressed into the anchor, made in the spool of micro throttle and a non-return valve. Valve has a compact size due to the placement of the non-return valve in the form of a ball inside the spool.

EFFECT: technical result consists in reducing the mass-dimensional characteristics, increasing the working life of the product, improving the flow characteristics, as well as the possibility of remote control of hydraulics at high pressure.

1 cl, 2 dwg