AccuAir’s VU4 Manifold has become an industry standard. Backed by a lifetime warranty and solid reliability, it’s hard to beat. This NPT version of the VU4 eliminates the standard 3/8” PTC ports and allows you to get creative by using your own fittings. The NPT VU4 is prefect for those interested in unique hardline setups. This electronic solenoid valve unit inflates and deflates up to four (4) individual air springs. Although the VU4 may look pretty, it’s durable enough to survive the harsh under vehicle environments. The wires from each of the solenoids route to a single weatherproof connector, eliminating typical loose wires. This manifold can be used with most managements and system configurations.