4820-00-828-7190 VALVE,CHECK Index 5940-00-828-7199 TERMINAL,LUG

National Stock Number:
4820-00-828-7192

Federal Supply Class:
4820

National Item Identification Number:
008287192

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:
0690-002363026VICTOR EQUIPMENT CO
0690-003563026VICTOR EQUIPMENT CO
88-4CVL27372LINCOLN ELECTRIC CO THE HARRIS CALORIFIC DIV
H686A55681SMITH EQUIPMENT MFG CO LLC
60R63026VICTOR EQUIPMENT CO
CRF63026VICTOR EQUIPMENT CO
H69255681SMITH EQUIPMENT MFG CO LLC
H692A55681SMITH EQUIPMENT MFG CO LLC
H692B55681SMITH EQUIPMENT MFG CO LLC


Techincal Specification:
DISK LOADING METHODSPRING
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEINVERTED FLARE (TUBE) 1ST END
CONNECTION STYLEINVERTED FLARE (TUBE) 2ND END
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY SEAT
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDACETYLENE SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 2ND END
NOMINAL THREAD SIZE0.562 INCHES 1ST END
NOMINAL THREAD SIZE0.562 INCHES 2ND END
NONDEFINITIVE SPEC/STD DATA1 STYLE
SEAT ANGLE30.0 DEGREES 1ST END
SEAT ANGLE30.0 DEGREES 2ND END
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS2A 2ND END
THREAD CLASS2B 1ST END
THREAD DIRECTIONLEFT-HAND 1ST END
THREAD DIRECTIONLEFT-HAND 2ND END
THREAD SERIES DESIGNATORUNF 1ST END
THREAD SERIES DESIGNATORUNF 2ND END


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