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National Stock Number: 4820-01-425-3733
Federal Supply Class: 4820
National Item Identification Number: 014253733
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:
| JGS-449-1 | 17431 | ILLINOIS TOOL WORKS INC. |
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