7690-01-492-6236 MARKER,IDENTIFICATION Index 5999-01-492-6238 HEAT SINK-INSULATOR

National Stock Number:
4820-01-492-6237

Federal Supply Class:
4820

National Item Identification Number:
014926237

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:
705063600CURTISS-WRIGHT FLOW CONTROL CORPORATION
7050PL FIND NO 663600CURTISS-WRIGHT FLOW CONTROL CORPORATION
CP4501B0015063600CURTISS-WRIGHT FLOW CONTROL CORPORATION


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS
OPENING PRESSURE SETTING15.0 POUNDS PER SQUARE INCH
PART NAME ASSIGNED BY CONTROLLING AGENCYPILOT CHECK VALVE
SPECIAL FEATURESNEXT HIGHER ASSEMBLY 4820-01-492-5684, MANIFOLD VALVE ASSEMBLY. THIS VALVE DESIGNED FOR USE WITH GENERAL PURPOSE HYDRAULIC FLUID IAW MIL-H-5606, SAE NUMBER 10. SEAL MATERIAL IS BUNA-N. RATED FLOW RATE 6.0 GPM
STYLE DESIGNATORSCREW-IN CARTRIDGE
THREAD CLASS2A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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