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		                        | National Stock Number:
 4820-01-257-1489
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 012571489
 
 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.
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 Manufacturer Information:
 
 | 15227 | 05852 | BARNSTEAD THERMOLYNE CORPORATION DBA BARNSTEAD INTERNATIONAL DIV LABORATORY EQUIPMENT | 
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 Techincal Specification:
 
 | FLOW CONTROL DEVICE | DISKDISK |  | MATERIAL | COPPER ALLOY BODY |  | VALVE OPERATION METHOD | MANUALMANUAL | 
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