4820-01-553-8924 VALVE,ROTARY,SELECTOR Index 4820-01-553-9825 VALVE,CHECK

National Stock Number:
4820-01-554-1122

Federal Supply Class:
4820

National Item Identification Number:
015541122

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:
188954980064NAVAL SHIP SYSTEMS COMMAND
1889549 ASSEMBLY GSB 2IN BW80064NAVAL SHIP SYSTEMS COMMAND
2996314959CRANE CO DIV VALVE DIV
29963 ASSEMBLY GSB 2IN BW14959CRANE CO DIV VALVE DIV
2620-920X196169ELECTRIC BOAT CORPORATION
2620-920X1 ASSEMBLY GSB 2IN BW96169ELECTRIC BOAT CORPORATION
803-217752580064NAVAL SHIP SYSTEMS COMMAND
803-2177525-C81480064NAVAL SHIP SYSTEMS COMMAND
803-2177525-C8A4AF80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
CONNECTION STYLEBEVELED (PIPE) ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALSTEEL OVERALL
MAXIMUM OPERATING TEMP775.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
PART NAME ASSIGNED BY CONTROLLING AGENCYIN-LINE STOP WITH BACKSEAT
SPECIAL FEATURESAPPLICATION: STEAM
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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