1650-00-670-6581 SERVOVALVE,HYDRAULIC Index 1650-00-670-6585 VALVE ASSEMBLY,HYDRAULIC,AIRCRAF

National Stock Number:
4820-00-670-6583

Federal Supply Class:
4820

National Item Identification Number:
006706583

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:
16996-501359TRIUMPH THERMAL SYSTEMS - MARYLAND, INC.
16996-507KQ5DEFENSE & DEVELOPMENT ENTERPRISES LLC
16996-589446HILLER AIRCRAFT CORPORATION


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLEANGLE
FILTERNOT INCLUDED
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORPLAIN
FLOW CONTROL DEVICEDIAPHRAGM
OUTSIDE SURFACE TREATMENTPASSIVATED
PACKING MATERIALPLASTIC
MATERIALSTEEL CORROSION RESISTING BODY
REGULATION TYPEAUTOMATIC SINGLE STAGE
REMOTE ACTUATION METHODDIAPHRAGM
RENEWABLE SEAT RING TYPEPRESSED-IN
SECOND END CONNECTION TYPEUNTHREADED INTERNAL TUBE
SEAT MATERIALSTEEL,CORROSION RESISTING,QQ-S-763,TYPE 416,CLASS 6,TYPE A
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLE DESIGNATORPLAIN
STEM MATERIALSTEEL, CORROSION RESISTING
VALVE STEM DESIGNSINGLE SEAT
VALVE LOADING METHODSPRING


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