Technical data
ILAS‑EP is an electro‑pneumatic lift axle valve designed for integration into air suspension systems. The valve controls the air supply between the reservoir, suspension system and lift axle bellows to manage axle position. It operates via an electrical signal input and is compatible with both manual control and automated control via EBS systems.
The design features a lightweight plastic housing, enabling significant weight reduction while improving resistance to corrosion and environmental conditions. The valve is optimised for controlled air flow, ensuring a balance between operational efficiency and safety during lifting and lowering operations
| Operating pressure | pe = 8.5 bar |
| Switch pressure | 4.5 bar + 0.5 bar |
| Operating temp. | -40°C + 80°C |
| Weight | ca. 0,43 kg |
| Solenoid data (last digits 01 to 04) | |
| Voltage | 24 V + 7.0 / -8.0 |
| Current power | 150 mA / 3.5 W |
| Type of protection for | DIN 40050 - IP 6K 9K |
| Admissible energisation time | 100 % ED |
| Solenoid data (last digits 05 to 08) | |
| Voltage | 12 V + 3.0 / -5.2 |
| Current power | 300 mA / 3.5 W |
| Port description | |
| Port 1.1, 1.2 | supply |
| Port 11 | air suspensed axle |
| Port 21.1, 21.2 | lift axle |
| Port 22.1, 22.2 | lift bellow |
| Port 3 | exhaust |