4820-01-066-9446 VALVE,GLOBE Index 4820-01-066-9448 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-066-9447

Federal Supply Class:
4820

National Item Identification Number:
010669447

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:
2620-925X296169ELECTRIC BOAT CORPORATION
2620-925X2ASSYE3-4IN96169ELECTRIC BOAT CORPORATION
7250 FIGURE 7253 3-4 IN11661NEWDELL COMPANY, THE
7271-3-4IN34646ATI LADISH LLC
803-217752580064NAVAL SHIP SYSTEMS COMMAND
803-2177525-S41180064NAVAL SHIP SYSTEMS COMMAND
845-1889567ASSYA3-4IN53711NAVAL SEA SYSTEMS COMMAND
C7253-0707-0711661NEWDELL COMPANY, THE
L61373-3-4IN14959CRANE CO DIV VALVE DIV


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION STYLESOCKET ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-276,GRADE 316 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-276,TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-351,GRADE CF3M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
MATERIALSTEEL COMP 316 STEM
MATERIALSTEEL UNS J92800 BODY
MAXIMUM OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP750.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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