Aro Ingersoll-Rand Alpha Stacking Solenoid Operated Valve A222SS-120-A. Item is in original packaging. Manual, gasket and hardware included. Item does have minor cosmetic damage from being in storage, see photos. 1x Aro Ingersoll-Rand Alpha Stacking Solenoid Operated Valve A222SS-120-A. 1x Manual 1x Gasket 2x Hardware. Does not include any additional cables, parts, or accessories. 50 psi to 150 psi. We take pride in packing items carefully to ensure safe arrival. Please check out our other items!