The AIRman B2400-B41 is a durable 5-way, 2-position solenoid valve with a spring return, and 12DC + EXH Muff ers designed for double-acting cylinders and lift axle applications. This 12DC valve features 1/4" NPT ports and is engineered for reliable, long-lasting performance in demanding heavy-duty environments. Width: 1.8” Height: 6.3” Thickness: 1” Cross-Reference: Velvac 320131 and 320178, Tramec Sloan 401263, Tectran 29SS4, Apsco VE2, Alkon P070SS11560, Parker P2LBX592ESNDCG45, and P2LB592ESNDCG47, Automann 173.V34202 Application: Double Acting Cylinder, Lift Axle