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		                        | National Stock Number:
 4820-01-247-9966
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 012479966
 
 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:
 
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 Techincal Specification:
 
 | MATERIAL | TITANIUM BODY |  |  | TITANIUM FLOW CONTROL DEVICE |  | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B348 GR 2 ASSN STD SINGLE MATERIAL RESPONSE BODY |  |  | ASTM B265 GR 5 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |  | STYLE DESIGNATOR | STRAIGHT THRU |  | FLOW CONTROL DEVICE | DISK |  | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE |  | MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |  | VALVE OPERATION METHOD | AUTOMATIC |  | RENEWABLE SEAT RING TYPE | RETAINING SCREW |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 61317 |  | DESIGN CONTROL REFERENCE | 1702-1D | 
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