4820-01-201-8144 VALVE,REGULATING,FLUID PRESSURE Index 6515-01-201-8146 CATHETER,URETHRAL

National Stock Number:
4820-01-201-8145

Federal Supply Class:
4820

National Item Identification Number:
012018145

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:
4848686184GRISWOLD INDUSTRIES
4848986184GRISWOLD INDUSTRIES
8004086184GRISWOLD INDUSTRIES
80043-0086184GRISWOLD INDUSTRIES
80043-D86184GRISWOLD INDUSTRIES
90FM-2 DWG48486 3.50IN86184GRISWOLD INDUSTRIES


Techincal Specification:
END CONNECTION QUANTITY22
BODY STYLESTRAIGHT THRUSTRAIGHT THRU
FIRST END BOLT CIRCLE DIAMETER7.000 INCHES NOMINAL7.000 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.750 INCHES NOMINAL0.750 INCHES NOMINAL
FIRST END BOLT HOLE QUANTITY88
FIRST END CONNECTION TYPEPLAIN FACE FLANGEPLAIN FACE FLANGE
FIRST END FLANGE OUTSIDE DIAMETER8.500 INCHES NOMINAL8.500 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLESROUND W/ BOLT HOLES
FIRST END FLANGE THICKNESS0.688 INCHES NOMINAL0.688 INCHES NOMINAL
FIRST END STYLE DESIGNATORPLAINPLAIN
FLOW CONTROL DEVICEDIAPHRAGMDIAPHRAGM
OUTLET PRESSURE RANGE+10.0 TO 100.0 POUNDS PER SQUARE INCH (PSI)+10.0 TO 100.0 POUNDS PER SQUARE INCH (PSI)
MATERIALBRONZE SEATBRONZE SEAT
MAXIMUM INLET PRESSURE RATING230.0 POUNDS PER SQUARE INCH (PSI)230.0 POUNDS PER SQUARE INCH (PSI)
REGULATION TYPEAUTOMATIC SINGLE STAGEAUTOMATIC SINGLE STAGE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICALIDENTICAL
VALVE LOADING METHODSPRINGSPRING


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