8415-01-549-4771 DRAWERS,FLYERS' Index 5330-01-549-4773 SEAL,NONMETALLIC ROUND SECTION

National Stock Number:
4820-01-549-4772

Federal Supply Class:
4820

National Item Identification Number:
015494772

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.


Manufacturer Information:
40402-4 ASSY 40402-41155378TRAC REGULATOR CO., INC.
40402-41155378TRAC REGULATOR CO., INC.
ASTM-F137081346AMERICAN SOCIETY FOR TESTING AND MATERIALS
MIL-V-204281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FURNISHED ITEMSTAILPIECE W/GROOVES AND UNION NUT
FILTERNOT INCLUDED
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
FLOW CONTROL DEVICEDISK
OUTLET PRESSURE RANGE+50.0 TO 125.0 POUNDS PER SQUARE INCH (PSI)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALNICKEL ALLOY AND COPPER ALLOY SEAT
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
MAXIMUM INLET PRESSURE RATING250.0 POUNDS PER SQUARE INCH (PSI)
MEDIA FOR WHICH DESIGNEDWATER, SALT LOCATION NOT OTHERWISE SPECIFIED
NONDEFINITIVE SPEC/STD DATAII TYPE AND 250 CLASS
PART NAME ASSIGNED BY CONTROLLING AGENCYPRESSURE REDUCING VALVE IAW ASTM-F1370, TYPE H SEA WATER
REGULATION TYPEAUTOMATIC SINGLE STAGE
RENEWABLE SEAT RING TYPETHREADED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VALVE LOADING METHODSPRING
VALVE SIZE2.000 INCHES
SPECIFICATION/STANDARD DATA81346 - F1350 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION


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