Load-Sensing Pressure compensator for open centre load sensing


P -> T, pX = 0 MPa: Pressure at P pushes the piston against the spring. As of adjusted pressure, the valve opens: P -> T. P -> T, pX > 0 MPa: Pressure at X is added to spring force. The valve opens as soon as opening pressure is greater than pX.
Adjustable parameters
Designation | Range | Default value |
---|---|---|
Opening pressure | 0 ... 40 MPa | 0.4 |
Pressure regulation range | 0.01 ... 10 MPa | 0.15 |
Hydraulic resistance | 1e-6 ... 1000 bar.min2/l2 | 0.058 |