4820-01-660-3139 VALVE,CHECK 4820-01-660-4225 CARTRIDGE,CHECK VALVE

National Stock Number:
4820-01-660-3402

Federal Supply Class:
4820

National Item Identification Number:
016603402

Description:
VALVE,GATE


Manufacturer Information:
23399 REV AB57574VELAN VALVE CORP.
W04-2054B-02TSG57574VELAN VALVE CORP.


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPESOCKET, WELD, PIPE
FACE TO FACE DISTANCE7.500 INCHES
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5387 NATIONAL STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A106 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIALCOBALT ALLOY DISK
MATERIALSTEEL COMP 410 STEM
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALSTEEL CORROSION RESISTING SEAT
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
PRESSURE CLASSERR-060
VALVE OPERATION METHODMANUAL
VALVE SIZE0.75 INCHES
STEM TYPERISING


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