4820-01-554-0937 VALVE,STOP-CHECK Index 4820-01-554-4443 VALVE,CHECK

National Stock Number:
4820-01-554-1248

Federal Supply Class:
4820

National Item Identification Number:
015541248

Description:
VALVE,GLOBE

Detail:
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.


Manufacturer Information:
2475 1/2INCH48422WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
803-217752580064NAVAL SHIP SYSTEMS COMMAND
845-1889567GLB1-2IN53711NAVAL SEA SYSTEMS COMMAND
845-1889567GLB1-2IN-ASSYF53711NAVAL SEA SYSTEMS COMMAND
803-2177525-S31580064NAVAL SHIP SYSTEMS COMMAND
803-2177525-S3B5AF80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182 ASSN STD SINGLE MATERIAL RESPONSE BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYANGLE STOP WITH BACKSEAT
MATERIALSTEEL CORROSION RESISTING BODY
VALVE OPERATION METHODMANUAL
VALVE SIZE0.500 INCHES


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