The AIRman V250030512-BLK is a durable 5-way, 2-position air pilot block valve with a spring return, designed for double-acting cylinder and lift axle applications. Featuring a 1/4" NPT connection, this valve provides reliable control and is engineered to meet or exceed OEM standards for heavy-duty pneumatic systems. Width: 1.8” Height: 4.2” Thickness: 1” Cross-Reference: Hendrickson VS-26816, Apsco VX-4-AP, 2500200103, Norgren K41DA00KA1KS6, Hendrickson VS-2552, Automann 170.V14201 Application: Double Acting Cylinder, Lift Axle