1025-00-828-7188 SCRAPER,PISTON ROD Index 4820-00-828-7192 VALVE,CHECK

National Stock Number:
4820-00-828-7190

Federal Supply Class:
4820

National Item Identification Number:
008287190

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:
0690-003463026VICTOR EQUIPMENT CO
430008227372LINCOLN ELECTRIC CO THE HARRIS CALORIFIC DIV
88-4CVR27372LINCOLN ELECTRIC CO THE HARRIS CALORIFIC DIV
63920930367L-TEC WELDING AND CUTTING SYSTEMS
708541140MODERN ENGINEERING CO INC
CR063026VICTOR EQUIPMENT CO
CV-30R0A1K0WESTERN ENTERPRISES
H685A55681SMITH EQUIPMENT MFG CO LLC
H69155681SMITH EQUIPMENT MFG CO LLC
WR-CV093009NATIONAL TORCH TIP CO INC DIV OF ARCHSMITH INC
WR-CVO93009NATIONAL TORCH TIP CO INC DIV OF ARCHSMITH INC


Techincal Specification:
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS2A 2ND END
THREAD CLASS2B 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD DIRECTIONRIGHT-HAND 2ND END
THREAD SERIES DESIGNATORUNF 1ST END
THREAD SERIES DESIGNATORUNF 2ND END
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
MAXIMUM OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS 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
SEAT ANGLE30.0 DEGREES 1ST END
SEAT ANGLE30.0 DEGREES 2ND END


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