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National Stock Number:
4820-00-618-8010
Federal Supply Class:
4820
National Item Identification Number:
006188010
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:
| 203383-0006 | 99657 | MAROTTA CONTROLS INC | | 203383-6 | 99657 | MAROTTA CONTROLS INC | | CVA1266 | 16615 | LTV CORP THE | | 303383 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +3000.0 TO 4500.0 POUNDS PER SQUARE INCH | | BONNET TYPE | PACKING RETAINING | | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | POPPET | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD CLASS | 3B 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | THREAD QUANTITY PER INCH | 20 1ST END | | VALVE DISCHARGE FLOW RATE | 10.0 CUBIC FEET PER MINUTE | | VALVE OPERATION METHOD | AUTOMATIC |
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