4820-01-398-8451
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A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
800.0 fahrenheit single response maximum operating temp, 4 all ends bolt hole quantity, bolted bonnet attachment method, outside screw-yoke bonnet type, disk flow control device
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Flow Control Device
- disk
- Bonnet Type
- outside screw-yoke
- Bonnet Attachment Method
- bolted
- Bolt Hole Quantity
- 4 all ends
- Maximum Operating Temp
- 800.0 fahrenheit single response
- Valve Operation Method
- manual
- Flange Shape
- round with holes all ends
- Connection Type
- flange all ends
- Features Provided
- bonnet packing
- Valve Size
- 2.000 inches
- Maximum Operating Pressure
- 285.0 pounds per square inch single response
- Nominal Outside Diameter
- 6.000 inches all ends
- Face To Face Distance
- 8.000 inches
- Nominal Thickness
- 0.750 inches all ends
- Bolt Hole Nominal Diameter
- 0.625 inches all ends
- Bolt Circle Nominal Diameter
- 4.750 inches all ends
- Flange Face Design
- raised straight all ends
- Raised Face Nominal Height
- 0.062 inches
- Raised Face Nominal Diameter
- 3.620 inches
- Special Features
- class 150 cast steel
- Material
- copper alloy flow control device
- Material
- copper alloy seat
- Material
- copper alloy stem
- Material
- steel uns j03002 body
- Material Document And Classification
- astm a216, wcb assn std single material response body
- Style Designator
- straight thru flanged ends
- Furnished Items And Quantity
- 1 handwheel
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| Part Number | Name |
|---|---|
| 21F-CB7-2IN | Globe Valve |
| M21F1223 | Globe Valve |
| M21F1223 15 | Globe Valve |
FAQs
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When the NSN 4820-01-398-8451 was assigned to the Federal Catalog?
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