4820-00-024-4667 VALVE,CHECK Index 4820-00-024-4693 VALVE,CHECK

National Stock Number:
4820-00-024-4692

Federal Supply Class:
4820

National Item Identification Number:
000244692

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:
GV500LT20FB26512NORTHROP GRUMMAN SYSTEMS CORPORATION
L53300-20FB01178LOURDES INDUSTRIES, INC.


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.250 INCHES 1ST END
BOLT HOLE QUANTITY4 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.656 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.656 INCHES 1ST END
CONNECTION TYPEFLANGE 1ST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPERECTANGULAR WITH HOLES 1ST END
FLOW CONTROL DEVICEPOPPET
MATERIALALUMINUM ALLOY BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL LENGTH2.188 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES ALL ENDS
NOMINAL THICKNESS0.300 INCHES 1ST END
NOMINAL WIDTH2.188 INCHES 1ST END
SPECIAL FEATURESFOUR THD BOLT HOLES;1/4-28 UNF,CLASS 3B THD SIZE
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


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