4820-00-875-1574
Find complete technical information, availability, and procurement data for: 4820-00-875-1574
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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.
spring disk loading method, 14 1st end bolt hole quantity, inside spring bonnet type, disk flow control device, bolted bonnet attachment method
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
- inside spring
- Bonnet Attachment Method
- bolted
- Disk Loading Method
- spring
- Bolt Hole Quantity
- 14 1st end
- Bolt Hole Quantity
- 12 2nd end
- Maximum Operating Temp
- 650.0 fahrenheit single response
- Valve Operation Method
- automatic
- Flange Shape
- round with holes 1st end
- Flange Shape
- round with holes 2nd end
- Connection Type
- flange 1st end
- Connection Type
- flange 2nd end
- Mounting Facility
- bracket
- Valve Size
- 8.000 inches
- Maximum Operating Pressure
- 50.0 pounds per square inch single response
- Nominal Outside Diameter
- 12.500 inches 2nd end
- Nominal Outside Diameter
- 12.750 inches 1st end
- Nominal Thickness
- 0.812 inches 1st end
- Nominal Thickness
- 1.437 inches 2nd end
- First Connection Face To Centerline Distance
- 9.187 inches
- Bolt Hole Nominal Diameter
- 0.687 inches 1st end
- Bolt Hole Nominal Diameter
- 0.875 inches 2nd end
- Second Connection Face To Centerline Distance
- 10.000 inches
- Bolt Circle Nominal Diameter
- 10.625 inches 2nd end
- Bolt Circle Nominal Diameter
- 11.062 inches 1st end
- Flange Face Design
- plain 1st end
- Material
- steel body
- Material
- steel comp 303 flow control device
- Material
- steel comp 416 stem
- Material
- steel comp 416 packing
- Style Designator
- angle flanged ends
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 8171A | Safety Relief Valve |
FAQs
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Does NSN 4820-00-875-1574 require demilitarization?
Does NSN 4820-00-875-1574 contain precious materials?
Does NSN 4820-00-875-1574 contain hazardous materials?
When the NSN 4820-00-875-1574 was assigned to the Federal Catalog?
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