Spool Valve Test Rig
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A Test Bench to hold Pump, Control Valves, Piping and other instrumentation as per requirement. A power pack which will work as prime mover for the system. a. Variable Frequency Drive to change the rpm b. Pump mounting arrangement c. Hydraulic Tank d. Heater/ Cooling pack to manage the Hydraulic Oil Temp. e. Control panel to manage the Power Pack. An arrangement (stepper Motor) to push/pull the spool in steps and up to ±15 mm on both sides. Encoder or arrangement to provide the feedback of the travel of spool. Pressure transmitter’s to measure the Line pressure . A temp transmitter to measure the Oil Temp as per schematic. Flow meter’s to measure the flow as per schematic. A Loading Valve to load the Pump. Data logger/controller to record the Pressure, Flow, Temp & displacement against time and to control the Stepper motors.