Low hysteresis, high repeatability, and low leakage guarantee reliability and accuracy. In addition, our proportional pressure control valves are characterized by their consistent performance, even under tough external conditions.
The Thomas modular system offers our customers advantages, as it allows the individual and cost-effective combination of compact valves according to customer requirements.
Applications
Directional spool valves, Hydraulic variable displacement pumps
Strategic Fields
Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles
Technology
Electrohydraulic valves
Highlights
PPRV with flat interface designPatented valve technology

Specifications
Supply Voltage
12 V / 24 V
Type of control
PWM: 100-280Hz
Superimposed Dither: 100-250 Hz
(100 mA-200 mA amplitude p-to-p)
(Ground PWM > 1000Hz)
Recommended: Dither 100 Hz
(Amplitude: 200 mA @ 12 V, 100 mA @ 24V)
Leakage (internal)
< 0,06 l/min (de-energized)
< 0,15 l/min (energized)
Control Pressure
0-25 bar

