Omni Series™ integrated break away valves and sight glasses ensure proper drive-off protection as well as provide visual fuel security for both conventional and vapour recovery refueling applications. With integrated models, the site glass is constructed directly into the body of the break away valve for a compact design. The stand alone sight glass models can be installed into existing hanging hardware to add visual fuel inspection capabilities. The integrated swivel action provides easy nozzle rotation during vehicle refueling while also helping to reduce hose wear and kinking.