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:
MATERIALCOPPER ALLOY BODY
COPPER ALLOY SEAT
STEEL COMP 316 STEM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICESTEM
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP130.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
PLAIN (PIPE) 2ND END
SEAT ANGLE20.0 DEGREES 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
NPT 2ND END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
0.375 INCHES 2ND END
THREAD CLASS3A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODINTEGRAL
FURNISHED ITEMS AND QUANTITY2 FERRULE


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