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National Stock Number:
4820-00-137-1861
Federal Supply Class:
4820
National Item Identification Number:
001371861
Description:
VALVE,REGULATING,FLUID PRESSURE
Detail:
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.
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Manufacturer Information:
| 219004LA12E03297 | 99657 | MAROTTA CONTROLS INC | | 281145-0015 | 99657 | MAROTTA CONTROLS INC | | 281145-0015M0D T0 E0 0051 | 99657 | MAROTTA CONTROLS INC | | 281145-0015MOD TO EO 0051 | 99657 | MAROTTA CONTROLS INC | | 2811457-0047 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 3 | | BODY STYLE | TEE | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE | | FIRST END STYLE DESIGNATOR | INVERTED FLARE | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL | | FIRST END SEAT ANGLE IN DEG | 37.0 | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD CLASS | 2B | | FLOW CONTROL DEVICE | POPPET | | OUTLET PRESSURE RANGE | +0.0 TO 6000.0 POUNDS PER SQUARE INCH (PSI) | | OUTLET PRESSURE SETTING | 6000.0 POUNDS PER SQUARE INCH (PSI) | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | PLASTIC POLYAMIDE NYLON SEAT | | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | REGULATION TYPE | MANUAL SINGLE STAGE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | VALVE LOADING METHOD | WEIGHT | | SURFACE TREATMENT | ANODIZE OUTSIDE | | TEMP RATING | 275.0 FAHRENHEIT NOMINAL | | THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNF FIRST END |
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