Cylinder hydraulic lock hydraulic element valve block DX-STS-01054

What is the principle of hydraulic valve block?

Hydraulic valve (referred to as hydraulic valve) is a control element in the hydraulic system, used to control the pressure, flow and flow direction of the fluid in the hydraulic system, so that it can meet all kinds of conditions
Requirements for different actions of row elements.
Hydraulic control valves can be divided into three categories according to their role: direction control valves, pressure control valves and flow control valves, which can be composed of three basic circuits: square
Direction control loop, pressure control loop and speed control loop. According to the different control methods, hydraulic valves can be divided into ordinary hydraulic control valves, servo control valves, proportional control valves. According to different installation forms, hydraulic valves can also be divided into tubular, plate and plug-in types.

The two-way cartridge valve is composed of four parts: a cartridge, a control cover plate, a pilot control valve and an integrated block

The cartridge part is also called the main cutting assembly, which is composed of four parts: valve core, valve sleeve, spring and sealing ring. The main function is to control the direction of the main oil circuit, pressure and
Traffic volume.