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Service
Valve
Main shut off valve for the service line.
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Liquid
Level Float Gauge
Shows percentage full the tank is. A percentage gauge,
NOT a gallon gauge. |
Regulator
This device continuously monitors and regulates downstream
pressure. |
Pig
Tail
Connects the service valve and the regulator. |
Filler
Valve
Valve through which the tank is filled. |
Relief
Valve
Protects the container from excessive pressure. |
Fixed
Liquid Level Gauge
Gauge use by driver to tell if the tank is properly filled. |
Vapor
Return Valve
Used for tank evacuation. |