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National Stock Number:
4820-01-363-7340
Federal Supply Class:
4820
National Item Identification Number:
013637340
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:
| 91-D-136 | 71905 | DERBYSHIRE MACHINE & TOOL CO | | 91-D-136 2 1/2I | 71905 | DERBYSHIRE MACHINE & TOOL CO |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION TYPE | BUTT WELD PIPE ALL ENDS | | CONNECTION STYLE | BEVELED (PIPE) ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 2.500 INCHES ALL ENDS | | RENEWABLE SEAT RING TYPE | WELDED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 71905 | | DESIGN CONTROL REFERENCE | 91-D-136 |
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