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National Stock Number:
4820-01-478-5478
Federal Supply Class:
4820
National Item Identification Number:
014785478
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:
| 7490-725 | 57574 | VELAN VALVE CORP. | | 7683-500-037 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| MATERIAL | STEEL UNS J92710 BODY | | STEEL COMP 347 SEAT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA35/CF8C ASSN STD 1ST MATERIAL RESPONSE BODY | | ASTM A182, TYPE F347 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE SIZE | 4.000 INCHES | | FLOW CONTROL DEVICE | DISK | | VALVE OPERATION METHOD | AUTOMATIC | | MOUNTING POSITION | HORIZONTAL | | FURNISHED ITEMS AND QUANTITY | 1 COVER AND | | 1 GASKET AND | | 5 WASHER | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SWING CHECK VALVE |
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