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National Stock Number:
4820-01-567-0134
Federal Supply Class:
4820
National Item Identification Number:
015670134
Description:
VALVE,LIQUID-CHECK
Detail:
A NORMALLY OPEN VALVE WHICH PERMITS THE PASSAGE OF AIR OR GASES IN BOTH DIRECTIONS BUT PREVENTS THE PASSAGE OF LIQUIDS IN ONE DIRECTION. THE ACTION IS CONTROLLED BY A BUOYANT FLOW CONTROL DEVICE WHICH RISES AGAINST ITS SEAT WHEN LIQUIDS ARE PRESENT THEREIN.
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Manufacturer Information:
| 5021 | 28193 | HENRY TECHNOLOGIES, INC. | | EAS81022-1 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | EAS81022-1 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | EAS81022-1 | 92878 | HDT EXPEDITIONARY SYSTEMS INC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, GAUGE, LIQUID LOWER | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING POSITION | HORIZONTAL | | SPECIAL FEATURES | 4.410 INCH LONG | | VALVE OPERATION METHOD | AUTOMATIC | | SURFACE TREATMENT | ZINC |
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