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National Stock Number:
4820-01-428-1749
Federal Supply Class:
4820
National Item Identification Number:
014281749
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:
| 66451000-DS-G-6 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 66451000-DS-G-66477 142PSI | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | DS-G-66477 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL UNS J03002 BODY | | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | STEEL CORROSION RESISTING STEM | | VALVE SIZE | 4.000 INCHES | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | | OPENING PRESSURE SETTING | 142.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | 4 IN. INLET X 6 IN. OUTLET |
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