Proportional valves respond to variations in current applied to the solenoid by delivering a corresponding variable flow output. They are becoming a popular choice for machine and device builders desiring more flexibility in flow or pressure output from a PLC based on the conditions of the machine or making the machine “more flexible for the customers automation needs.”
Proportional Valve Training is becoming more and more important in collaboration with PLC control.
Hytech Proportional Valve training kit is either supplied on the back face of Electrohydraulic training kit (Model: Advance) or separately as an individual unit. Control cards for proportional valves are also supplied along with the training kit.
All necessary accessories such as timers / counters are provided along with the kit to make sure that all experiments can be efficiently carried out.
Students can draw the graphs such as Flow characteristics, Control valve characteristics, Valve Hysteresis, etc.
Bill of Material for Proportional Direction control valve:
| Sr No | Description |
| 1 | Proportional Direction Control Valve |
| 2 | Control Card for proportional Direction Control Valve |
| 3 | Double Acting Hydraulic cylinder with minimum travel of 200mm |
| 4 | High pressure filter |
| 5 | Pressure Gauge, Qty: 03 |
| 6 | Proximity Sensors, Qty: 02 |
| 7 | Timer |
| 8 | Potentiometer for Voltage control |
| 9 | Digital Voltage indicator |
Bill of Material for Proportional Relief valve:
| Sr No | Description |
| 1 | Proportional Direction Control Valve |
| 2 | Control Card for proportional Direction Control Valve |
| 3 | Double Acting Hydraulic cylinder with minimum travel of 200mm |
| 4 | High pressure filter |
| 5 | Pressure Gauge, Qty: 03 |
| 6 | Proximity Sensors, Qty: 02 |
| 7 | Timer |
| 8 | Potentiometer for Voltage control |
| 9 | Digital Voltage indicator |
| 10 | 4/3 way lever operated direction control valve |
