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National Stock Number:
4820-01-465-5542
Federal Supply Class:
4820
National Item Identification Number:
014655542
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:
| 1327-D | 75545 | LAWLER MANUFACTURING COMPANY, INC. | | S2 1-2-50T90-15FT | 75545 | LAWLER MANUFACTURING COMPANY, INC. |
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Techincal Specification:
| MAXIMUM INLET PRESSURE RATING | 20.000 POUNDS PER SQUARE INCH | | OUTLET PRESSURE ACCURACY RATING | 20.000 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | COPPER ALLOY BODY | | SPECIAL FEATURES | NHA VALVE | | SEAT MATERIAL | BRONZE | | STEM MATERIAL | STEEL, QQ-S-763 | | FLOW CONTROL DEVICE | BULB | | FLOW CONTROL DEVICE MATERIAL | BRONZE | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END FLANGE SHAPE STYLE | HEXAGON W/ BOLT HOLES | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END FLANGE THICKNESS | 0.187 INCHES NOMINAL | | FIRST END WIDTH ACROSS FLATS | 2.781 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.187 INCHES NOMINAL | | FIRST END BOLT CIRCLE DIAMETER | 1.625 INCHES NOMINAL | | FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG LENGTH | 1.500 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | FACE TO FACE DISTANCE | 7.500 INCHES NOMINAL | | MEDIA FOR WHICH DESIGNED | WATER, OIL OR GAS | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | VALVE LOADING METHOD | SPRING |
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