5320-01-451-6771 RIVET,SOLID Index 4820-01-451-6773 DISK,VALVE

National Stock Number:
4820-01-451-6772

Federal Supply Class:
4820

National Item Identification Number:
014516772

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:
F190D503-217-0172219AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC.
F190D503-217-0186520CONBRACO INDUSTRIES INC R-P AND C VALVE DIV


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.880 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.620 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODWEIGHT
FACE TO FACE DISTANCE6.500 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOBALT COMP 6 SEAT
MATERIALSTEEL COMP 420 FLOW CONTROL DEVICE
MATERIALSTEEL UNS K03504 BODY
MAXIMUM OPERATING TEMP100.0 FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE285.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP567.0 FAHRENHEIT 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDOIL 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL OUTSIDE DIAMETER5.000 INCHES ALL ENDS
NOMINAL THICKNESS0.690 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER2.880 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE1.500 INCHES


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