20 Liquid/Vapor ACME Valves All products are Pre-Applied with sealant on the inlet thread. Vapor Equalization Valve: 66.1206 Upper back check valve and lower excess flow valve combined. Other Items: 23 Service Valves for DOT Fork Lift & ASME Motor Fuel Containers 09 Needle Valves 04 Sight Flow Swing Check << Return to Items