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National Stock Number:
4820-01-227-1007
Federal Supply Class:
4820
National Item Identification Number:
012271007
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:
| LL-2210 4INCH 1 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | LL-2210 4INCH 18 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | LL-2210 4INCH 18T32 BRZ TRIM | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | LL-2210 4INCH 18T32 BRZ TRIM | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | COPPER ALLOY BODY | | COPPER ALLOY FLOW CONTROL DEVICE | | COPPER ALLOY STEM | | VALVE SIZE | 4.000 INCHES | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | BOLT HOLE QUANTITY | 8 ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | 18.0 TO 32.0 POUNDS PER SQUARE INCH |
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