4820-00-461-3744 DIAPHRAGM,ACTUATOR VALVE,SPECIAL Index 4820-00-461-3746 DIAPHRAGM,VALVE,FLAT

National Stock Number:
4820-00-461-3745

Federal Supply Class:
4820

National Item Identification Number:
004613745

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:
3030-070LX27WATTS AUTOMATIC CONTROL VALVE INC
3030-0759273MUESCO INC DBA MUESCO MALLAY INC
50814683590SMITH METER INC PARTS OPN
508146-183590SMITH METER INC PARTS OPN


Techincal Specification:
MAXIMUM INLET PRESSURE RATING250.0 POUNDS PER SQUARE INCH
FILTERINCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
SPECIAL FEATURESCAN BE ADAPTED FOR REMOTE CONTROL
SEAT MATERIALSTEEL, CORROSION RESISTING
STEM MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICEDIAPHRAGM AND
DISK
FLOW CONTROL DEVICE MATERIALRUBBER COATED NYLON FABRIC AND BRONZE W/SYNTHETIC RUBBER SEAL
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR3/4-14 NPT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MEDIA FOR WHICH DESIGNEDHYDROCARBON FUELS AND OILS
RENEWABLE SEAT RING TYPEPRESSED-IN
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING


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