3110-01-028-1724 BEARING,ROLLER,CYLINDRICAL Index 4820-01-028-1726 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-028-1725

Federal Supply Class:
4820

National Item Identification Number:
010281725

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:
803-2177525-C71453711NAVAL SEA SYSTEMS COMMAND
803-2177525-C714AF80064NAVAL SHIP SYSTEMS COMMAND
803-2177525-C714AFL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2177525-C714L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2177525-C7A4AFL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-2177525-C7A4AF80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION STYLEBEVELED (PIPE) FIRST END
CONNECTION TYPEBUTT WELD PIPE FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES FIRST END
OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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