4730-01-447-4581 COUPLING HALF,QUICK DISCONNECT Index 4820-01-447-4583 VALVE,CHECK

National Stock Number:
4820-01-447-4582

Federal Supply Class:
4820

National Item Identification Number:
014474582

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:
0131420100-183533ESSEX INDUSTRIES INC
17B6D135988277THE BOEING COMPANY
17B6D1359-188277THE BOEING COMPANY


Techincal Specification:
STYLE DESIGNATORSTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING TEMP74.0 DEG CELSIUS SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE 1ST END
UNTHREADED INTERNAL TUBE 2ND END
FLANGE SHAPERECTANGULAR WITH HOLES 1ST END
NOMINAL THICKNESS0.200 INCHES 1ST END
NOMINAL LENGTH3.188 INCHES 1ST END
NOMINAL WIDTH3.376 INCHES 1ST END
BOLT HOLE QUANTITY4 1ST END
BOLT HOLE NOMINAL DIAMETER0.285 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.588 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.800 INCHES 1ST END
FLANGE FACE DESIGNPLAIN 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES 2ND END
MOUNTING POSITIONHORIZONTAL
SPECIAL FEATURES4.000 IN. O/A LENGTH


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