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National Stock Number:
4820-01-435-3540
Federal Supply Class:
4820
National Item Identification Number:
014353540
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:
| 79488-3 | 86184 | GRISWOLD INDUSTRIES | | 8280901D | 86184 | GRISWOLD INDUSTRIES | | 86184CRL | 86184 | GRISWOLD INDUSTRIES | | CRL 1/2IN 100T300PSI | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +100.0 TO 300.0 POUNDS PER SQUARE INCH | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY 836 BODY | | MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SECOND RESPONSE | | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 250.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | U/O CLA-VAL 2 IN. HYTROL MAIN VALVE,MODEL 100-01-18K (50-01) | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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