4820-01-123-8567 VALVE,VENT Index 4820-01-123-8569 VALVE,BALL

National Stock Number:
4820-01-123-8568

Federal Supply Class:
4820

National Item Identification Number:
011238568

Description:
VALVE,SHUTTLE

Detail:
A VALVE HAVING ONE OUTLET AND TWO INLETS THAT ARE USUALLY OPPOSITE EACH OTHER. IT HAS A FLUID PRESSURE OPERATED PISTONLIKE ITEM, CALLED A SHUTTLE, THAT CONTROLS EITHER INLET. IT IS COMMONLY USED TO PROVIDE AN EMERGENCY PASSAGE FOR FLUID IN AN AIRCRAFT HYDRAULIC OR PNEUMATIC SYSTEM IN CASE OF LOSS OF PRESSURE IN THE NORMAL SERVICE LINES.


Manufacturer Information:
479T6BBB91816CIRCOR AEROSPACE, INC.
PL-H185A001 PIECE 6798523JERED LLC


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING BODY
PLASTIC PACKING
STYLE DESIGNATORCROSS
FLOW CONTROL DEVICEPISTON
MEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
HELIUM 2ND RESPONSE
FUEL/OIL, HYDROCARBON 3RD RESPONSE
HYDROGEN 4TH RESPONSE
NITROGEN, LIQUID 5TH RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP200.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS
THREAD CLASS3B ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS


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