8305-00-247-0635 CLOTH,POPLIN Index 4320-00-247-0644 PUMP UNIT,CENTRIFUGAL

National Stock Number:
4820-00-247-0643

Federal Supply Class:
4820

National Item Identification Number:
002470643

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:
DD445S4810-230ALT280064NAVAL SHIP SYSTEMS COMMAND
N256ALT226505GROVE VALVE OPERATIONS


Techincal Specification:
MAXIMUM INLET PRESSURE RATING165.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
OUTLET PRESSURE RANGE35.0 TO 60.0 POUNDS PER SQUARE INCH
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY SIZE 1-1/4 INCH AND INLET PRESSURE
SEAT MATERIALSTEEL, CORROSION RESISTING
STEM MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICEDISK, FLAT
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
FIRST END STYLE DESIGNATORPLAIN
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY5
FIRST END FLANGE OUTSIDE DIAMETER5.375 INCHES NOMINAL
FIRST END FLANGE THICKNESS0.562 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.687 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER4.062 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FACE TO FACE DISTANCE6.500 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDSTEAM
RENEWABLE SEAT RING TYPEWELDED
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODDOME
REMOTE ACTUATION METHODDIAPHRAGM
THE MANUFACTURERS DATA
MANUFACTURERS CODE26505
DESIGN CONTROL REFERENCEN256ALT2


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