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National Stock Number:
4820-01-390-7493
Federal Supply Class:
4820
National Item Identification Number:
013907493
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:
| UN-3-150-C-B-1/2 | 28396 | INTERNATIONAL VALVE CORP | | UN-3-150C-B-1/2 | 28396 | INTERNATIONAL VALVE CORP |
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Techincal Specification:
| MATERIAL | STEEL BODY | | RUBBER SEAT | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 700.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 1.500 INCHES ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | OPENING PRESSURE SETTING | 0.5 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | ORIFICE DIA 1.385 IN.;O/A LG 4.363 IN. |
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