A Control valve is the heart of the Hydraulic lift unit mounted on the tractor transmission.
The control valve regulates the flow and pressure of oil to the Hydraulic lift for operation.
The CONTROL VALVE TEST RIG is designed and manufactured to test this Control Valve. The CONTROL VALVE Test rig can be customized to suit testing of any control valve in any hydraulic applications.
MACHINE FEATURES :
Customized Test rig for Testing the CONTROL VALVE.
Rigid and Robust design.
Fixtures made suitable to test different Control Valves with minimum setup change.
Variable Flow through Speed controlled input motor.
Variable Loading value ( usually 500- 4800 kgs) through specially designed hydraulic circuit, Hydraulic cylinders and Hydraulic powerpack.
Option of Hydraulic Loading and Dead weight loading also available.
Quick release couplings for connections of hydraulic hoses to the Control Valve.
Accurate Pressure measurement through top end pressure transducers.
Accurate Flow measurement through special high back pressure Flowmeters.
Close loop oil supply with desired level of oil filtration.
Accurate length measurement with 0.1 mm least count through wire encoder
Accurate drop measurement of arms under load with a least count of 0.001mm
PC+ PLC based system with specially designed software on different platforms like LABVIEW, SCADA AND .NET FRAMEWORK
Transfer of test data to Customer MES Server through PC and PLC
Barcode scanning and printing facility.
Multiple program options for different variants.
Auto Test program selection through barcode reader.
PARAMETERS MEASURED:
Lifting pressure at no load
Lifting pressure against load
Drop in lift arms under load
Lifting Time for arms
Lift Angle of Arms.
Total travel of arms.
Shock load relief valve pressure
Input flow
Parameters of Control Valves on the Hydraulic lift.