4820-01-582-6208 VALVE,BALL Index 4820-01-582-6626 SEAT,VALVE

National Stock Number:
4820-01-582-6465

Federal Supply Class:
4820

National Item Identification Number:
015826465

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:
824349753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL COMP 316 BODY
STYLE DESIGNATORSTRAIGHT THRU
MAXIMUM OPERATING PRESSURE4300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD CLASS2A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING10.0 POUNDS PER SQUARE INCH
FURNISHED ITEMS AND QUANTITY1 ADAPTER
SPECIAL FEATURESTHIS IS A VALVE WITH PIPE NIPPLE 81346 A733S-103SSB.3/4NPT X 3.00L CRES
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE ASSEMBLY,CHECK; INAVY VALVE,CHECK


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