4820-00-407-0491 VALVE,REGULATING,FLUID PRESSURE Index 4730-00-407-0493 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4820-00-407-0492

Federal Supply Class:
4820

National Item Identification Number:
004070492

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:
1RM6S802570SWAGELOK CO
1RM6S812623WHITEY CO
990C345H0218323NORTHROP GRUMMAN SYSTEMS CORPORATION
1RM6S83T9T9SWAGELOK CO


Techincal Specification:
BONNET TYPEOUTSIDE SCREW-YOKEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODINTEGRALINTEGRAL
CONNECTION STYLEFLARELESS (TUBE) FIRST ENDFLARELESS (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST ENDTHREADED EXTERNAL TUBE FIRST END
FURNISHED ITEMS AND QUANTITY2 FERRULE
FLOW CONTROL DEVICESTEMSTEM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY SEATCOPPER ALLOY BODY
MATERIALSTEEL COMP 316 STEM
MATERIALSTEEL COMP 316 STEMCOPPER ALLOY SEAT
MAXIMUM OPERATING TEMP130.0 FAHRENHEIT SINGLE RESPONSE130.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL THREAD SIZE0.500 INCHES FIRST END0.500 INCHES FIRST END
NOMINAL THREAD SIZE0.375 INCHES SECOND END0.375 INCHES SECOND END
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SEAT ANGLE20.0 DEGREES FIRST END
VALVE OPERATION METHODMANUALMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS3A FIRST END3A FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST ENDRIGHT-HAND FIRST END
THREAD DIRECTIONRIGHT-HAND SECOND ENDRIGHT-HAND SECOND END
THREAD SERIES DESIGNATORNPT SECOND END
THREAD SERIES DESIGNATORNPT SECOND ENDUNF FIRST END


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