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National Stock Number: 4820-01-218-4134
Federal Supply Class: 4820
National Item Identification Number: 012184134
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:
| 54-2021D24 | 13669 | TESCOM CORP |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FLOW CONTROL DEVICE | POPPET | | OUTLET PRESSURE RANGE | +200.0 TO 10000.0 POUNDS PER SQUARE INCH | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | STEEL SEAT | | MAXIMUM INLET PRESSURE RATING | 10000.0 POUNDS PER SQUARE INCH | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | SEGREGATED VENT PROVIDES SEPARATE VENTING OF DOWNSTREAM PRESSURE | | VALVE LOADING METHOD | SPRING | | TEMP RATING | -40.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM |
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