With the direct control principle, the force for moving the valve seat is applied by a proportional solenoid. As a result, this minimizes inertia and hysteresis in mechanical transfer elements, achieving greater dynamics, yet smaller control deviations. Pressure regulators with direct control exhaust the operating line in case of a supply voltage failure.
ED05 valves are based on particularly robust poppet valve technology, which does not place any special requirements on the air quality. The relatively large opening cross-section and use of a soft-sealing valve seat also make the valve highly resistant to contamination. AVENTICS is the technological leader in every aspect of electropneumatic pressure control and offers a comprehensive range of products for all nominal widths and applications.
Besides analog current and voltage interfaces, ED05 additionally offers all fieldbus options in combination with the AES series.
|Pressure range||0 ... 11 bar|
|Nominal flow||1000 l/min|
Analog Form C
|Hysteresis||< 60 mbar|
|Repeatability||< 30 mbar|