4820-01-166-8621 VALVE,GLOBE Index 5340-01-166-8626 COVER,ACCESS

National Stock Number:
4820-01-166-8622

Federal Supply Class:
4820

National Item Identification Number:
011668622

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:
0018-1711-D0080871GEA WESTFALIA SEPARATOR INC. DIV GEA WESTFALIA SEPARATOR INC.
862 1/2IN. SW34749ANVIL PRODUCTS INC SALES DEPT
SWS-74 1-2IN63220FLOWSERVE INC
SWS-74 1/2IN63220FLOWSERVE INC


Techincal Specification:
CONNECTION STYLESOCKET (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING SEAT
MAXIMUM OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING PRESSURE235.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING TEMP1000.0 FAHRENHEIT 1ST RESPONSE
MAXIMUM OPERATING TEMP100.0 FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS
SPECIAL FEATURESWELDED SEAT INSERT WITH INTERGRAL STAINLESSSEAT DEPOSIT; CONVENTIONAL PORT
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU


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