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National Stock Number:
4820-01-300-5221
Federal Supply Class:
4820
National Item Identification Number:
013005221
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:
| 77479 | 03670 | TYCO FIRE PRODUCTS LP | | 77479N | 03670 | TYCO FIRE PRODUCTS LP | | 77479N | 62420 | GRINNELL CORP GRINNELL FIRE PROTECTION SYSTMES DIV |
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Techincal Specification:
| NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | VALVE OPERATION METHOD | AUTOMATIC |
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