4820-01-113-9242 VALVE,GLOBE Index 4820-01-113-9245 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-113-9243

Federal Supply Class:
4820

National Item Identification Number:
011139243

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
4820PL12611479009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
H232T-12EE91816CIRCOR AEROSPACE, INC.


Techincal Specification:
MATERIALSTEEL COMP 303SE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303SE FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP500.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARELESS ALL ENDS
SEAT ANGLE12.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATORUNJ ALL ENDS
NOMINAL THREAD SIZE1.065 INCHES ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD CLASS3A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
DISK LOADING METHODSPRING


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