PROCESS AND APPARATUS FOR DISPENSING GAS FROM A STORAGE VESSEL
Disclosed is a valve assembly and process for dispensing gas from a storage vessel that comprises a nozzle for discharging the gas. The valve assembly has a passage having a first end is in communication with the nozzle, and a second end in communication with an interior of the storage vessel where...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | Disclosed is a valve assembly and process for dispensing gas from a storage vessel that comprises a nozzle for discharging the gas. The valve assembly has a passage having a first end is in communication with the nozzle, and a second end in communication with an interior of the storage vessel where the gas is stored. A shut off valve is interposed in the passage for blocking or allowing gas to pass between said first end and the second end of the passage. A check valve may be secured in a bore of the nozzle to prevent accidental gas discharge. |
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