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National Stock Number: 4820-01-551-1726
Federal Supply Class: 4820
National Item Identification Number: 015511726
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:
| HVHCSMT.500SS | 28396 | INTERNATIONAL VALVE CORP | | PA12650377 | 7PZX0 | FAIRBANKS MORSE, LLC | | PA12650377 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| CONNECTION TYPE | FLANGE ALL ENDS | | DISK LOADING METHOD | SPRING | | FACE TO FACE DISTANCE | 3.750 INCHES | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | STEEL BODY | | MEDIA FOR WHICH DESIGNED | OIL SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER | 4.250 INCHES ALL ENDS | | SPECIAL FEATURES | END CONNECTIONS - FLANGED CLASS 150 ANSI / ASME | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 1.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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