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National Stock Number:
4820-01-302-0648
Federal Supply Class:
4820
National Item Identification Number:
013020648
Description:
VALVE,REGULATING,TEMPERATURE
Detail:
A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also VALVE, RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
| VC-231-BG-1 1/2 | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC | | VC-231A-BG-1-1/2 | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | TEE | | FACE TO FACE DISTANCE | 5.000 INCHES NOMINAL | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 2.750 INCHES NOMINAL | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | STEEL CORROSION RESISTING SEAT | | MATERIAL | STEEL STEM | | SPECIAL FEATURES | ALSO INCLUDED WITH CONTROL VALVE IS A REVERSE ACTING AIR CONTROLED ACTUATOR HAVING A DIAPHRAGM SPRING RANGE OF 3-15 P.S.I.; DIAPHRAGM PRESSURE 100 P.S.I. TESTING PRESSURE AND 70 P.S.I. WORKING PRESSURE; MAXIMUM OPERATING TEMPERATURE OF ACTUATOR 200 DEG. F; MATERIALS,DIAPHRAGM HOUSING DIE-CAST ALUMINUM; DIAPHRAGM BUNA-N; DIAPHRAGM PLATE ALUMINUM; ACTUATOR FRAME CAST IRON | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP RATING | 300.0 FAHRENHEIT NOMINAL | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1 1/2-11 1/2 NPT FIRST END | | TWO-WAY VALVE ACTION | DIRECT ACTING |
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