4820-01-331-6801 VALVE,STOP-CHECK Index 4820-01-331-6803 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-331-6802

Federal Supply Class:
4820

National Item Identification Number:
013316802

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:
46S-FS2 2IN61661NEWMANS INC NEW JERSEY DIV
M46S2200 ASSY 46S-FS2 2IN61661NEWMANS INC NEW JERSEY DIV


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET (PIPE) ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL BODY
MAXIMUM OPERATING TEMP800.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE1480.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


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