4820-01-596-1675 VALVE,REGULATING,FLUID PRESSURE 4820-01-596-4796 SEAT,VALVE

National Stock Number:
4820-01-596-2219

Federal Supply Class:
4820

National Item Identification Number:
015962219

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
35201025-105167MEGGITT SAFETY SYSTEMS INC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARELESS ALL ENDS
FLOW CONTROL DEVICEBALL
MATERIAL DOCUMENT AND CLASSIFICATION304L SS MFR REF SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONCRES MFR REF SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
PART NAME ASSIGNED BY CONTROLLING AGENCYDOUBLE CHECK TEE VALVE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE2200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL THREAD SIZE1.312 INCHES 2ND END
NOMINAL THREAD SIZE1.312 INCHES 3RD END
NOMINAL THREAD SIZE1.625 INCHES 1ST END
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIAL FEATURESFIRST INLET PER AA33514G20, SECOND INLET PER A33514G16 AND OUTLET CONNECTION PER A33514G16; FINAL ASSEMBLY 52001371-1
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORCROSS
SURFACE TREATMENTPASSIVATE
THREAD CLASS3 1ST END
THREAD CLASS3 2ND END
THREAD CLASS3 3RD END
THREAD DIRECTIONRIGHT-HAND 3RD END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD DIRECTIONRIGHT-HAND 2ND END
THREAD QUANTITY PER INCH12 2ND END
THREAD QUANTITY PER INCH12 3RD END
THREAD QUANTITY PER INCH12 1ST END
THREAD SERIES DESIGNATORUN 1ST END
THREAD SERIES DESIGNATORUN 2ND END
THREAD SERIES DESIGNATORUN 3RD END


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