4820-01-170-9138 VALVE,GLOBE Index 4820-01-170-9140 VALVE,CHECK

National Stock Number:
4820-01-170-9139

Federal Supply Class:
4820

National Item Identification Number:
011709139

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:
P-1-10-1907309BIRD-JOHNSON PROPELLER COMPANY, LLC
QD-16-D-10A107309BIRD-JOHNSON PROPELLER COMPANY, LLC
QD-16-D-10A124785VICKERS INC
QD-16-D-10A162983EATON AEROSPACE, LLC


Techincal Specification:
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MOUNTING POSITIONHORIZONTAL
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURESSET AT 15 PSI CRACKING PRESSURE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT FIRST END


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