4730-01-061-6538 CAP,TUBE Index 5999-01-061-6540 CONTACT,ELECTRICAL

National Stock Number:
4820-01-061-6539

Federal Supply Class:
4820

National Item Identification Number:
010616539

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:
4032155378TRAC REGULATOR CO., INC.
40321-00355378TRAC REGULATOR CO., INC.
40321-00355878KRAFT SYSTEMS INC
7229675545LAWLER MANUFACTURING COMPANY, INC.
MIL-V-20065A81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE9.438 INCHES NOMINAL
FILTERNOT INCLUDED
FIRST END BOLT CIRCLE DIAMETER3.500 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.750 INCHES NOMINAL
FIRST END BOLT HOLE QUANTITY4
FIRST END CONNECTION TYPERECESSED FLANGE
FIRST END FLANGE OUTSIDE DIAMETER4.880 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END FLANGE THICKNESS0.250 INCHES NOMINAL
FIRST END STYLE DESIGNATORRECESSED
FIRST END RECESS DEPTH0.250 INCHES NOMINAL
FIRST END RECESS DIAMETER2.000 INCHES NOMINAL
FLOW CONTROL DEVICEDISK
OUTLET PRESSURE SETTINGERR-060
MATERIALNICKEL ALLOY AND COPPER ALLOY SEAT
MATERIALNICKEL ALLOY 400 FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY 400 STEM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MAXIMUM INLET PRESSURE RATINGERR-060
MEDIA FOR WHICH DESIGNEDWATER
NONDEFINITIVE SPEC/STD DATAB TYPE AND B CLASS
REGULATION TYPEAUTOMATIC SINGLE STAGE
RENEWABLE SEAT RING TYPETHREADED
REMOTE ACTUATION METHODDIAPHRAGM
SECOND END BOLT CIRCLE DIAMETER3.120 INCHES NOMINAL
SECOND END BOLT HOLE QUANTITY4
SECOND END BOLT HOLE DIAMETER0.620 INCHES NOMINAL
SECOND END CONNECTION TYPERAISED FACE FLANGE
SECOND END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
SECOND END FLANGE OUTSIDE DIAMETER4.250 INCHES NOMINAL
SECOND END FLANGE THICKNESS0.060 INCHES NOMINAL
SECOND END RAISED FACE DIAMETER2.000 INCHES NOMINAL
SECOND END RAISED FACE HEIGHT0.060 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLE DESIGNATORRAISED
SPECIAL FEATURESCONTROLS BACK PRESSURE
VALVE LOADING METHODSPRING
VALVE STEM DESIGNSINGLE SEAT
SPECIFICATION/STANDARD DATA81349-MIL-V-20065A GOVERNMENT SPECIFICATION


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