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National Stock Number:
4820-01-434-6660
Federal Supply Class:
4820
National Item Identification Number:
014346660
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:
| 77321003 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 9512101D0050 0100 56T77PSI | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | DS-G-74893 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | DS-G-74893 ASSY 77321003 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +56.0 TO 77.0 POUNDS PER SQUARE INCH | | DISK LOADING METHOD | SPRING | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.000 INCHES | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL COMP 316 FLOW CONTROL DEVICE | | MATERIAL | STEEL COMP 416 STEM | | OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.250 INCHES | | SPECIAL FEATURES | INCL PACKING LIFTING LEVER | | VALVE DISCHARGE FLOW RATE | 18.0 GALLONS PER MINUTE | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 1.000 INCHES | | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
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