4820-00-076-8618 VALVE,GLOBE Index 2540-00-076-8621 COUPLER,DRAWBAR,RING

National Stock Number:
4820-00-076-8620

Federal Supply Class:
4820

National Item Identification Number:
000768620

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:
7180W38056ASHCROFT INC


Techincal Specification:
CONNECTION STYLESOCKET (PIPE) 1ST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
FLOW CONTROL DEVICEDISK
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE3600.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP100.0 DEG FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING TEMP1050.0 DEG FAHRENHEIT 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITIONHORIZONTAL
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENTCHROMATE


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