4820-01-420-8060 VALVE,SAFETY RELIEF Index 4520-01-420-8062 HEATING ELEMENT,ELECTRICAL,IMMER

National Stock Number:
4820-01-420-8061

Federal Supply Class:
4820

National Item Identification Number:
014208061

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:
38S-FS2 2.00IN61661NEWMANS INC NEW JERSEY DIV
A0042-00 REV A 2.00IN61661NEWMANS INC NEW JERSEY DIV


Techincal Specification:
CONNECTION STYLESOCKET (PIPE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONA8S8 410 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL COMP 410 FLOW CONTROL DEVICE
MATERIALSTEEL COMP 410 SEAT
MATERIALSTEEL UNS K03504 BODY
MAXIMUM OPERATING TEMP100.0 FAHRENHEIT FIRST RESPONSE
MAXIMUM OPERATING TEMP1000.0 FAHRENHEIT SECOND RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
OPERATING PRESSURE235.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU


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