Main structure is constructed of industrial grade brass offering maximum resistance against corrosion EASY TO INSTALL - Valve is already pre-wired for a faster installation. About this item 12V HEAVY DUTY SOLENOID (4-PACK) - A heavy duty normally closed air valve that will allow the air flow trough it when it becomes electrically energized. The unique design provides high pressure control at minimal power consumption 250 PSI MAXIMUM AIR PRESSURE - Ideal for any suspension system or high pressure train horn installed on vehicle with a 12 volt power source. This... 250 PSI MAXIMUM AIR PRESSURE - Ideal for any suspension system or high pressure train horn installed on vehicle with a 12 volt power source. 12V HEAVY DUTY SOLENOID - A heavy duty normally closed air valve that will allow the air flow trough it when it becomes electrically energized. Vixen Air Suspension Valve Manifold 1/4 NPT Kit With 2 Air Ride Solenoid Valves Inflates And Deflates 1 Air Bag Springs Vxf1um14c Vixen Air 3/8" NPT Air Ride Suspension High Flow Normally Closed Electric Air Valve (Solenoid) 250 PSI VXF4038. wishlist. share LARGE AIR PORTS - Large 3/8 NPT inlet and outlet female air ports for a fast response. Make sure to use 3/8 air lines for maximum performance. Clear instructions are provided Vixen Air 3/8 NPT Air Ride Suspension High Flow Electric Air Valve Solenoid 210 Psi 8 Pack With Two 3 8 Flow Dump Control Valves Vxf2038m 8 67f1914d Caa3 45de 87c8 3c5558c3919b 1.965c12fd48167b1c02c5f1fed2cb8bd6 A 1-year warranty is provided