Basic structure of Hydraulic cartridge valves (Two-way)
A complete two-way hydraulic cartridge valve is cartridge device, the control cover, pilot control valves and valve blocks of four parts.
1.Cartridge pieces: with two working ports and a control port of the cone valve or slide valve hydraulic control components. From the spool and sleeve, spring and seals and other components.
2.Control cover fixed cartridge parts, embedded micro-pilot control components, installation of pilot control valve and displacement sensor, and communication with the pilot valve cartridge connection channel.
3.The pilot control valve structure in the direction of traditional control valves and pressure control valve is the implementation of motion control components of cartridge control valve of smaller size, the general standard NG6 control valve.
4.Hydraulic cartridge valve(Two way) blocks used to install the cartridge parts, control cover board and other control valves, communication and control circuit of the main circuit block pieces.