4820-01-354-8939 VALVE,CHECK Index 4820-01-354-8941 VALVE,CHECK

National Stock Number:
4820-01-354-8940

Federal Supply Class:
4820

National Item Identification Number:
013548940

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:
304832019200US ARMY ARDEC RDECOM
G54145249956RAYTHEON COMPANY
G541452-13B150RAYTHEON COMPANY
G541452-149956RAYTHEON COMPANY
G541452-154X10RAYTHEON COMPANY
LCD100-0462661COLDER PRODUCTS CO


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MATERIALCOPPER ALLOY BODY
MAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP95.0 CELSIUS SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPTF ALL ENDS


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