5210-00-405-1690 STRAIGHTEDGE Index 3610-00-405-1693 CUTTER,PAPER,GUILLOTINE

National Stock Number:
4820-00-405-1691

Federal Supply Class:
4820

National Item Identification Number:
004051691

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:
655A22508FISHER CONTROLS CO INC


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A126-61T, CLASS B ASSN STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM INLET PRESSURE RATING250.0 POUNDS PER SQUARE INCH
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALIRON CAST UNS F12102 BODY
OUTLET PRESSURE SETTING135.0 POUNDS PER SQUARE INCH
SEAT MATERIALSTEEL, FED STD 66, AISI 316/SAE 30316
STEM MATERIALSTEEL, CORROSION RESISTING
PACKING MATERIALPLASTIC, TETRAFLUOROETHYLENE
FLOW CONTROL DEVICEDISK, PLUG TYPE
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
FIRST END CONNECTION TYPERAISED FACE FLANGE
FIRST END STYLE DESIGNATORRAISED
FIRST END RAISED FACE HEIGHT0.062 INCHES NOMINAL
FIRST END RAISED FACE DIAMETER4.188 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END BOLT HOLE QUANTITY4
FIRST END FLANGE OUTSIDE DIAMETER6.500 INCHES NOMINAL
FIRST END FLANGE THICKNESS0.813 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.750 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER5.000 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FACE TO FACE DISTANCE10.500 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDSTEAM AND
WATER, OIL OR GAS
RENEWABLE SEAT RING TYPETHREADED
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE STEM DESIGNDOUBLE SEAT
VALVE LOADING METHODSPRING
REMOTE ACTUATION METHODDIAPHRAGM


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