ValveExpert Checker
Portable Service Set with Universal
Control Unit for Servo and Proportional
Valves with Integrated Electronics
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 Ä15V 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.
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