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National Stock Number:
4820-00-683-8722
Federal Supply Class:
4820
National Item Identification Number:
006838722
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:
| 2320B2PM | 91816 | CIRCOR AEROSPACE, INC. | | 2320B2PM4 | 91816 | CIRCOR AEROSPACE, INC. | | 2349B-2PM | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | MEDIA FOR WHICH DESIGNED | AMMONIA, GASEOUS THIRD RESPONSE | | MEDIA FOR WHICH DESIGNED | AMMONIA, LIQUID FOURTH RESPONSE | | MEDIA FOR WHICH DESIGNED | CARBON DIOXIDE FIFTH RESPONSE | | MOUNTING POSITION | HORIZONTAL | | SPECIAL FEATURES | CRACKING PRESSURE 2 - 4 PSI | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD SERIES DESIGNATOR | NPT FIRST END | | VALVE OPERATION METHOD | AUTOMATIC |
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