7644-01-622-5031 DIGITAL GEOSPATIAL PRODUCTS 4940-01-623-1522 MAINTENANCE PLATFORM

National Stock Number:
4820-01-622-6912

Federal Supply Class:
4820

National Item Identification Number:
016226912

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:
4820PL22267239009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
RV05-593-591816CIRCOR AEROSPACE, INC.


Techincal Specification:
OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALALUMINUM ALLOY 2024 BODY
MAXIMUM OPERATING TEMP260.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDNITROGEN, GASEOUS SINGLE RESPONSE
NOMINAL LENGTH0.722 INCHES ALL ENDS
NOMINAL WIDTH0.62 INCHES ALL ENDS
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, CHECK-EXHAUST, PNEUMATIC
VALVE OPERATION METHODAUTOMATIC


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