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 13 Nurse Tank valves – NH3 Service 10 Quick Acting Toggle Valves << Return to Items