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National Stock Number:
4820-01-311-9460
Federal Supply Class:
4820
National Item Identification Number:
013119460
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:
| 5642 ITEM 20 | 22501 | HOWELL LABORATORIES INC | | 5652-G503 | 22501 | HOWELL LABORATORIES INC | | 5652C-G503 | 22501 | HOWELL LABORATORIES INC |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS. | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL COMP 303 BODY | | FLOW CONTROL DEVICE | PISTON | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS | | NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | ADJUSTABLE PRESSURE RANGE | 6.0 TO 14.0 POUNDS PER SQUARE INCH |
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