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National Stock Number:
4820-01-187-6818
Federal Supply Class:
4820
National Item Identification Number:
011876818
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-3210-B 3IN. | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | LL3210B3IN141T190PSI | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | LL3211B3IN141T190PSI | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | NMP-909 3IN | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | LL3211B3IN141T19 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | NMP-421 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | NMP-909 3IN | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | NMP-909 3IN | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL BODY | | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | STEEL CORROSION RESISTING SEAT | | STEEL CORROSION RESISTING STEM | | VALVE SIZE | 3.000 INCHES | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | BONNET TYPE | INSIDE SPRING | | BONNET ATTACHMENT METHOD | UNION | | DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | 141.0 TO 190.0 POUNDS PER SQUARE INCH |
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