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National Stock Number:
4820-00-245-0410
Federal Supply Class:
4820
National Item Identification Number:
002450410
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:
| 67S139 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MAXIMUM INLET PRESSURE RATING | 100.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | COPPER ALLOY 922 BODY | | TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM | | OUTLET PRESSURE RANGE | 5.0 TO 75.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | SILVER BRAZING RINGS NOT FURNISHED W/VALVE,665.0 LB PER HR MAX FLOW CAPACITY AT MAX RATED INLET AND OUTLET PRESSURE | | SEAT MATERIAL | STEEL, CORROSION RESISTING | | FLOW CONTROL DEVICE | DISK, FLAT, TOP AND BOTTOM GUIDED | | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | SOCKET W/BRAZING RING | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | MEDIA FOR WHICH DESIGNED | STEAM | | RENEWABLE SEAT RING TYPE | THREADED | | REGULATION TYPE | MANUAL SINGLE STAGE | | MANUAL CONTROL METHOD | SCREW | | VALVE STEM DESIGN | SINGLE SEAT | | VALVE LOADING METHOD | DOME |
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