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National Stock Number:
4820-00-181-8912
Federal Supply Class:
4820
National Item Identification Number:
001818912
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:
| 30807020 | 03847 | WARREN CONTROLS, INC. | | 30807268REVJ | 03847 | WARREN CONTROLS, INC. | | 40400-09 25T60PSI | 55378 | TRAC REGULATOR CO., INC. | | 40400-901 | 55378 | TRAC REGULATOR CO., INC. | | 4361 1 1/4IN 30 | 03847 | WARREN CONTROLS, INC. | | ASTM F 1370 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | MIL-V-20420 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILV2042 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | N-498 | 35795 | LESLIE CONTROLS, INC. | | N-498-30-1.25IP | 35795 | LESLIE CONTROLS, INC. | | N-498-30-1.25IPS 25 T0 60PSI | 35795 | LESLIE CONTROLS, INC. | | N-498-30-1.25IPS 25 TO 60PSI | 35795 | LESLIE CONTROLS, INC. | | NAP391CDS8 | 70667 | ATLAS VALVE CO | | TYPE NE | 70667 | ATLAS VALVE CO |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FILTER | NOT INCLUDED | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES | | FIRST END STYLE DESIGNATOR | STREAMLINED WITH ONE BRAZING RING | | FLOW CONTROL DEVICE | DIAPHRAGM | | OUTLET PRESSURE RANGE | +25.0 TO 60.0 POUNDS PER SQUARE INCH | | MAXIMUM INLET PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | WATER, FRESH AND WATER, SALT | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE | | REGULATION TYPE | AUTOMATIC DOUBLE STAGE | | RENEWABLE SEAT RING TYPE | THREADED | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | ENDS W/O BRAZING RINGS INSTALLED | | SPECIAL TEST FEATURES | HIGH-IMPACT SHOCK TESTS ARE REQUIRED AS DIRECTED IN PARAGRAPHS 3.6 AND 4.4.2.3 OF MIL-V-2042 | | TEMP RATING | 165.0 FAHRENHEIT NOMINAL | | TEST DATA DOCUMENT | 81349-MILV2042 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | VALVE LOADING METHOD | SPRING | | VALVE STEM DESIGN | SINGLE SEAT |
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