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National Stock Number:
4820-01-085-3347
Federal Supply Class:
4820
National Item Identification Number:
010853347
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 27850 | 03670 | TYCO FIRE PRODUCTS LP | | 27850 | 62420 | GRINNELL CORP GRINNELL FIRE PROTECTION SYSTMES DIV |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (BOSS) FIRST END | | CONNECTION STYLE | SOCKET (PIPE) SECOND END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE SECOND END | | CONNECTION TYPE | THREADED INTERNAL BOSS FIRST END | | FLOW CONTROL DEVICE | BALL | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MAXIMUM OPERATING TEMP | 200.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | MOUNTING POSITION | VERTICAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES SECOND END | | NOMINAL THREAD SIZE | 1.875 INCHES FIRST END | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 2B FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | UN FIRST END | | THREAD QUANTITY PER INCH | 12 FIRST END |
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