4820-00-997-8937
Find complete technical information, availability, and procurement data for: 4820-00-997-8937
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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.
right-hand 2nd end thread direction, 3a 2nd end thread class, 0.562 inches 2nd end nominal pipe size accommodated, right-hand 1st end thread direction, 0.250 inches 1st end nominal pipe size accommodated
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Nominal Pipe Size Accommodated
- 0.250 inches 1st end
- Nominal Pipe Size Accommodated
- 0.562 inches 2nd end
- Thread Class
- 3a 2nd end
- Thread Direction
- right-hand 1st end
- Thread Direction
- right-hand 2nd end
- Flow Control Device
- needle
- Bonnet Type
- inside screw
- Bonnet Attachment Method
- threaded
- Maximum Operating Temp
- 350.0 fahrenheit single response
- Connection Style
- plain (pipe) 1st end
- Connection Style
- plain (pipe) 2nd end
- Valve Operation Method
- manual
- Connection Type
- threaded external pipe 1st end
- Connection Type
- threaded external pipe 2nd end
- Mounting Facility
- threaded fastener
- Features Provided
- bonnet packing
- Thread Quantity Per Inch
- 18 1st end
- Thread Quantity Per Inch
- 20 2nd end
- Maximum Operating Pressure
- 125.0 pounds per square inch 3rd response
- Maximum Operating Pressure
- 1500.0 pounds per square inch 1st response
- Maximum Operating Pressure
- 2500.0 pounds per square inch 2nd response
- Nominal Thread Size
- 0.250 inches 1st end
- Nominal Thread Size
- 0.562 inches 2nd end
- Material
- steel comp 304 and steel comp 347 body
- Material
- steel corrosion resisting flow control device
- Material
- steel corrosion resisting seat
- Material Document And Classification
- 66 fed std single material response body
- Media For Which Designed
- air 1st response
- Media For Which Designed
- fuel/oil, hydrocarbon 2nd response
- Media For Which Designed
- steam 3rd response
- Surface Treatment
- passivate
- Style Designator
- angle
- Thread Series Designator
- npt 1st end
- Thread Series Designator
- unf 2nd end
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FAQs
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Does NSN 4820-00-997-8937 contain precious materials?
Does NSN 4820-00-997-8937 contain hazardous materials?
When the NSN 4820-00-997-8937 was assigned to the Federal Catalog?
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