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National Stock Number:
4820-01-478-3265
Federal Supply Class:
4820
National Item Identification Number:
014783265
Description:
VALVE,SAFETY RELIEF
Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
| 27612 | 86184 | GRISWOLD INDUSTRIES | | 27612 ASSY 276120-02H | 86184 | GRISWOLD INDUSTRIES | | 27612-02H | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 4.438 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.688 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 6 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 10.000 INCHES | | FLANGE FACE DESIGN | RECESSED STRAIGHT ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | COPPER ALLOY OVERALL | | MAXIMUM OPERATING PRESSURE | 180.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER | 5.562 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.812 INCHES ALL ENDS | | RECESS NOMINAL DEPTH | 0.250 INCHES ALL ENDS | | RECESS NOMINAL DIAMETER | 5.756 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 5.562 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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