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National Stock Number:
4820-01-293-1359
Federal Supply Class:
4820
National Item Identification Number:
012931359
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:
| 2220-100-09 | 71641 | LAVOIE R P ASSOCIATES | | RPGE-LAN-CAL | 54035 | SUN HYDRAULICS CORP |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +100.0 TO 3000.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | STEEL OVERALL | | MAXIMUM OPERATING PRESSURE | 1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | NOMINAL THREAD SIZE | 1.063 INCHES ALL ENDS | | RENEWABLE SEAT RING TYPE | RETAINING SCREW | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | SPECIAL FEATURES | LEAKPROOF SCREW ADJUSTMENT;CARTRIDGE TYPE | | STYLE DESIGNATOR | SCREW-IN CARTRIDGE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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