4820-00-702-6836 VALVE,SAFETY RELIEF Index 4820-00-702-6841 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-702-6837

Federal Supply Class:
4820

National Item Identification Number:
007026837

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:
995427718876U S ARMY AVIATION AND MISSILE COMMAND
DRF27028968CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.
DRF270-228968CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.


Techincal Specification:
MATERIALSTEEL COMP 430 BODY
STEEL COMP 303 FLOW CONTROL DEVICE
STEEL COMP 430 SEAT
STEEL COMP 303 STEM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BODY
66 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
66 FED STD SINGLE MATERIAL RESPONSE SEAT
66 FED STD SINGLE MATERIAL RESPONSE STEM
SURFACE TREATMENTPASSIVATE
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICENEEDLE
MEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
FUEL/OIL, HYDROCARBON 2ND RESPONSE
MAXIMUM OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH 1ST RESPONSE
4000.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP160.0 DEG FAHRENHEIT 1ST RESPONSE
160.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS
THREAD QUANTITY PER INCH27 ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
MOUNTING FACILITYBULKHEAD
FEATURES PROVIDEDBONNET PACKING


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