4820-01-137-5848 VALVE,CHECK Index 4820-01-137-5850 VALVE,CHECK

National Stock Number:
4820-01-137-5849

Federal Supply Class:
4820

National Item Identification Number:
011375849

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:
573 1IN63220FLOWSERVE INC
573-1IN63220FLOWSERVE INC
573ANDE45312REV63220FLOWSERVE INC
88203979563220FLOWSERVE INC
E45312REV463220FLOWSERVE INC


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.500 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER3.120 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE5.000 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL OVERALL
MAXIMUM OPERATING TEMP100.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE285.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL OUTSIDE DIAMETER4.250 INCHES ALL ENDS
NOMINAL THICKNESS0.560 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER2.000 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE1.000 INCHES


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