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National Stock Number:
4820-01-119-3719
Federal Supply Class:
4820
National Item Identification Number:
011193719
Description:
VALVE,BUTTERFLY
Detail:
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
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Manufacturer Information:
| 3" R2030-44AA-1 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 3" R2030-44AA-1 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 3IN R2030-44AA-1A | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 3IN R2030-44AA-1A | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | R2030-44AA-1A | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 3' R2030-44AA-1 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 922 BODY | | COPPER ALLOY 954 FLOW CONTROL DEVICE | | RUBBER SYNTHETIC PACKING | | RUBBER SYNTHETIC SEAT | | NICKEL ALLOY 400 STEM | | STYLE DESIGNATOR | STRAIGHT THRU | | MEDIA FOR WHICH DESIGNED | WATER, SALT 1ST RESPONSE | | WATER, FRESH 2ND RESPONSE | | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | MANUAL | | BUTTERFLY VALVE SIZE | 3.000 INCHES | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | MOUNTING FACILITY | WAFER | | FURNISHED ITEMS AND QUANTITY | 1 HANDLE | | MINIMUM OPERATING TEMP | -30.0 DEG FAHRENHEIT | | SPECIAL FEATURES | BUNA-N O-RINGS |
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