4730-00-497-1679 COUPLING,PIPE Index 4820-00-497-1682 VALVE,ANGLE

National Stock Number:
4820-00-497-1681

Federal Supply Class:
4820

National Item Identification Number:
004971681

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:
803-438453680064NAVAL SHIP SYSTEMS COMMAND
803-4384536-81A53711NAVAL SEA SYSTEMS COMMAND
803-4384536-81A2253711NAVAL SEA SYSTEMS COMMAND
803-4384536-81A2AF80064NAVAL SHIP SYSTEMS COMMAND
803-4384536-81A80064NAVAL SHIP SYSTEMS COMMAND
803-4384536-81A180064NAVAL SHIP SYSTEMS COMMAND
810-138572280064NAVAL SHIP SYSTEMS COMMAND
810-438453680064NAVAL SHIP SYSTEMS COMMAND
810-4384536-81A80064NAVAL SHIP SYSTEMS COMMAND
810-4384536-81A2280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET TYPEINSIDE SCREWINSIDE SCREW
BONNET ATTACHMENT METHODTHREADEDTHREADED
CONNECTION STYLEPLAIN (PIPE) ALL ENDSPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDSTHREADED EXTERNAL PIPE ALL ENDS
FEATURES PROVIDEDBONNET PACKINGBONNET PACKING
FLOW CONTROL DEVICEDISKDISK
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALNICKEL ALLOY FLOW CONTROL DEVICENICKEL ALLOY SEAT
MATERIALNICKEL ALLOY SEATCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY STEMNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALRUBBER PACKING
MATERIALRUBBER PACKINGNICKEL ALLOY STEM
MAXIMUM OPERATING TEMP425.0 FAHRENHEIT SINGLE RESPONSE425.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS2.000 INCHES ALL ENDS
RENEWABLE SEAT RING TYPETHREADEDTHREADED
VALVE OPERATION METHODMANUALMANUAL
STYLE DESIGNATORSTRAIGHT THRU
TEST DATA DOCUMENT03950-882057055 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD DIRECTIONRIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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