4810-00-169-0652 VALVE,REGULATING,FLUID PRESSURE Index 4820-00-169-0654 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-169-0653

Federal Supply Class:
4820

National Item Identification Number:
001690653

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:
1128SCH402-726512NORTHROP GRUMMAN SYSTEMS CORPORATION
7241481982HYDRO-AIRE AEROSPACE CORP


Techincal Specification:
FILTERNOT INCLUDED
MATERIALALUMINUM ALLOY BODY
TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND
225.0 DEG FAHRENHEIT MAXIMUM
OUTLET PRESSURE SETTING325.0 POUNDS PER SQUARE INCH
FSC APPLICATION DATAPNEUMATIC SYSTEM,AIRCRAFT
SEAT MATERIALALUMINUM ALLOY
STEM MATERIALALUMINUM ALLOY
FLOW CONTROL DEVICESTEM AND INTEGRAL DISK
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
OUTSIDE SURFACE TREATMENTANODIZED
MEDIA FOR WHICH DESIGNEDAIR AND
NITROGEN, GASEOUS
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODSCREW
VALVE STEM DESIGNSINGLE SEAT


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