PN#BAV015  SKU#16315  4-Way 3-Position Manual Air Valve With Five 1/4 Inch NPT Ports. Number Of Ports: 3. Port Size: 0.250″. Rated Pressure: 120 PSI. Valve Actuation: Manual Push/Pull. Number Of Detents: 3. Valve Action: 4-Way, 3 Position. Spring To Neutral / Deadman Control (Y/N): N. Valve Primary Application: Air Tailgate Valves. Port Type: NPT.