4710-01-146-7041 PIPE,METALLIC Index 4820-01-146-7043 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-146-7042

Federal Supply Class:
4820

National Item Identification Number:
011467042

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:
151 1-2XR14959CRANE CO DIV VALVE DIV
803-217714180064NAVAL SHIP SYSTEMS COMMAND
803-2177141-41280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP770.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
CONNECTION STYLEBEVELED (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED4.000 INCHES ALL ENDS
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
SPECIAL FEATURESSTOP TYPE


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