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National Stock Number:
4820-01-347-4348
Federal Supply Class:
4820
National Item Identification Number:
013474348
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:
| 2008401S0020 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 20084B91SST | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 20084B91SST | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 8414991 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +15.0 TO 21.0 POUNDS PER SQUARE INCH | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.500 INCHES | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL BODYSTEEL CORROSION RESISTING FLOW CONTROL DEVICESTEEL CORROSION RESISTING SEATSTEEL CORROSION RESISTING STEM | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES | | VALVE SIZE | 1.000 INCHES | | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
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