Electronic Flow Control Valve (EFCV) with Pressure Compensation Capability
TBMG-11501
10/01/2011
- Content
Flow control is one of the most critical functions in the hydraulic industry. Traditionally, flow control is implemented via a proportional or servo valve. When current is applied into the coil of a solenoid (proportional valve) or a torque motor (servo valve), a corresponding electromagnetic force is generated. These forces could either directly stroke the spool (single-stage configuration) or indirectly move the main stage spool via regulating the hydraulic pressures on each end of the main stage spool (multiple-stage configuration).
- Citation
- "Electronic Flow Control Valve (EFCV) with Pressure Compensation Capability," Mobility Engineering, October 1, 2011.