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:
MATERIALSTEEL UNS K03504 BODY
STEEL COMP 410 FLOW CONTROL DEVICE
STEEL COMP 410 SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
A8S8 410 ASSN STD SINGLE MATERIAL RESPONSE SEAT
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH 1ST RESPONSE
235.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP100.0 DEG FAHRENHEIT 1ST RESPONSE
1000.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL


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