The electrical interface is a 24V DC square plug, compliant with EN 175301-803 Type C standard, equipped with LED status indication. The pneumatic interface is compatible with 18mm connector boards, compliant with ISO 15407-1 and VDMA 24563 G1/8 specifications, and supports base installation. The overall temperature resistance is suitable for industrial routine working conditions, and it has both manual emergency operation functions, providing a stable and reliable directional control solution for pneumatic systems.