4820-01-139-2108 VALVE,SAFETY RELIEF Index 4810-01-139-2110 VALVE,SOLENOID

National Stock Number:
4820-01-139-2109

Federal Supply Class:
4820

National Item Identification Number:
011392109

Description:
VALVE,PLUG

Detail:
A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also VALVE, SEATLESS and COCK, PLUG.


Manufacturer Information:
D801-123496101GAS EQUIPMENT ENGINEERING CORPORATION, THE DBA GEECO


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLOW STYLEFOUR-WAY FOUR PORT 90 DEGREE PLUG TURN
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY BODY
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE90.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDOXYGEN, LIQUID SINGLE RESPONSE
MOUNTING FACILITYBRACKET
NOMINAL THREAD SIZE0.438 INCHES 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
SPECIAL FEATURESINCLUDES TUBE FITTINGS 4-4 FBTX-B,FSCM 30780,LOX CLEANED
THREAD CLASS2A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
VALVE OPERATION METHODMANUAL


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