6685-00-368-8042 GAGE,COMPOUND PRESSURE-VACUUM,DI Index 4730-00-368-8047 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4820-00-368-8044

Federal Supply Class:
4820

National Item Identification Number:
003688044

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.


Manufacturer Information:
455YB3-4IN98991WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
MATERIALSTEEL BODY
RUBBER FLOW CONTROL DEVICE
PLASTIC POLYAMIDE OR
PLASTIC ACETAL OR
PLASTIC POLYCHLOROTRIFLUOROETHYLENE SEAT
STEEL STEM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI 316/SAE 30316 ASSN STD SINGLE MATERIAL RESPONSE BODY
RUBBER,BUNA-N ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
66 FED STD SINGLE MATERIAL RESPONSE AND
AISI 303/SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE AND
AISI 316/SAE 30316 ASSN STD SINGLE MATERIAL RESPONSE STEM
SURFACE TREATMENTCADMIUM
STYLE DESIGNATORSTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP-20.0 DEG CELSIUS 1ST RESPONSE
180.0 DEG CELSIUS 2ND RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
RENEWABLE SEAT RING TYPEPRESSED-IN
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
SPECIAL FEATURESMUST BE MIN CV OF 7.7,STAMPEDE WITH WP,WOG,MFR AND SIZE
THE MANUFACTURERS DATA
MANUFACTURERS CODE98991
DESIGN CONTROL REFERENCE455YB3-4IN


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