Portable Service Set with Universal Control Unit for Servo and Proportional Valves with Integrated Electronics
ValveExpert Checker
If you have questions, please contact us at:
(901)-369-5404
Features Of The Unit:
- The control unit ValveExpert Checker is used to control and carry out functional tests on servo and proportional valves with integral electronics and operating voltages of ±15V or +24V.
- Simplifies commissioning and troubleshooting in hydraulic systems with servo and proportional valves.
- All standard servo- and proportional valves with 6+PE connectors are supported (MOOG, Parker-Hannifin, Bosch-Rexroth, Eaton, and many others).
- Additional control for ON/OFF pilot valve.
- Intuitively simple and comfortable interface.
- Built in digital multimeters for control and feedback signals.
- Comfortable bright LED indications.
- Supports external and internal control modes.
- Three internal control modes are supported: -10V…+10V, -10mA…+10mA, 4mA…20mA.
- Support current (mA) and voltage (V) feedback signals.
- The service case comprises a test unit as well as an optional power supply unit (+24V, 3A), connecting cables, and adapter cables.
- Overload and short circuit protections.
- Compact and robust construction
Technical Data:
| Degree of protection: | IP03 (use in dry area) |
| Servovalve connector: | 6+PE pole, EN 175201 Part 804 |
| Pilot valve connector: | DIN EN 175301-803, form A |
| Operating voltage (Pin A and B): | 18…36 VDC (full functionality) 6.5…36 VDC (measurement only) Pin C used as 0V for ±15V power supply |
| Charging rate of the test unit: | 0.2A |
| Max. load capacity (Pin A and B): | 3A |
| Control signal (Pin D and E): | -10V…+10V -10mA…+10mA 4mA…20mA |
| Enable input (Pin C): | Disable: 0V…4V Enable: 8V…30V |
| Feedback signal (Pin F): | -30V…+30V -30mA…+30mA |
| Max. load for pilot valve: | 1.6A (overload protected) |
| Dimensions: | 470mm x 380mm x 95mm |
| Weight: | 3.750kg |
| CE Test: | EN 50 081-1 EN 50 082-2 EN 60 742 |
Function Description And Operating Instructions:
