Hydraulic valve hydraulic valve spool

Hydraulic valve hydraulic valve spool valve body by means of its movement to achieve directional control, pressure control or flow control basic functions of the valve parts, the spool valve body by means of its movement to achieve directional control, pressure control or flow control the basic function of the valve piece.

Classification

Press to move the way into Rotary (45 °, 90 °, 180 °, 360 °), pan type (radially oriented).

According to the shape generally be divided into spherical (ball), conical (cock), round pie (butterfly and gate), dome type (cut-off valve and check valve) cylindrical (valve).

Generally bronze or stainless steel mainly, but also plastic, nylon, ceramics, glass and the like.

The spool valve is one of the main components to achieve the control pressure.