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National Stock Number:
4820-01-220-8258
Federal Supply Class:
4820
National Item Identification Number:
012208258
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:
| 2B3-2B17-13000000C | 1PQK5 | ROSS CONTROLS INCORPORATED | | 2B3-2B17-13000000D | 1PQK5 | ROSS CONTROLS INCORPORATED | | D-3/8 SER N0 74 | 88078 | CASHCO INC | | D-3/8 SER NO 74256-01-83 | 88078 | CASHCO INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FILTER | INCLUDED | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/8-18 NPT | | FLOW CONTROL DEVICE MATERIAL | BRONZE OR STEEL, CORROSION RESISTING | | FLOW CONTROL DEVICE | PISTON, SPRING LOADED | | MANUAL CONTROL METHOD | SCREW | | OUTLET PRESSURE RANGE | +30.0 TO 80.0 POUNDS PER SQUARE INCH | | MATERIAL | COPPER ALLOY OR IRON BODY | | MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | AIR AND STEAM AND WATER, OIL OR GAS | | REGULATION TYPE | 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC | | SEAT MATERIAL | BRONZE OR STEEL, CORROSION RESISTING | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | STEM MATERIAL | BRONZE OR STEEL, CORROSION RESISTING | | TEMP RATING | -50.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM | | VALVE LOADING METHOD | SPRING | | VALVE STEM DESIGN | SINGLE SEAT |
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