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National Stock Number:
4820-01-455-9272
Federal Supply Class:
4820
National Item Identification Number:
014559272
Description:
VALVE,VENT-CHECK
Detail:
A DUAL PURPOSE MARINE VALVE USED PRIMARILY WITH SHIPBOARD CARGO TANKS AND BULKHEADS. IT ACTS BOTH AS A VENT VALVE, TO RELIEVE VACUUM AND PRESSURE, AND A CHECK VALVE, TO PREVENT CARGO CONTAMINATION. IT IS EQUIPPED WITH AN INTERNAL FLAME SCREEN AND/OR A PROTECTIVE MESH AND MAY INCLUDE A HINGED COVER.
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Manufacturer Information:
| 1027-2.0IN | 19122 | KINGS POINT MACHINERY INC | | VV-0200-7135577 | 19122 | KINGS POINT MACHINERY INC |
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Techincal Specification:
| CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | BALL | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | STEEL BODY | | MOUNTING POSITION | HORIZONTAL | | SPECIAL FEATURES | VALVE SZ 2.000 IN., 150 LB CLASS COMMERCIAL FLANGES DRILLED | | VALVE OPERATION METHOD | AUTOMATIC |
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