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National Stock Number:
4820-00-300-4990
Federal Supply Class:
4820
National Item Identification Number:
003004990
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:
| 623U | 11672 | CRANE CO CRANE VALVE AND PARTS DIV |
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Techincal Specification:
| CONNECTION STYLE | BEVELED (PIPE) 1ST END | | CONNECTION TYPE | BUTT WELD PIPE 1ST END | | DISK LOADING METHOD | WEIGHT | | FLOW CONTROL DEVICE | DISK | | NOMINAL PIPE SIZE ACCOMMODATED | 3.000 INCHES 1ST END | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 850.0 DEG FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU |
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