4820-00-826-0399
Find complete technical information, availability, and procurement data for: 4820-00-826-0399
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A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.
poppet flow control device, 750.0 fahrenheit single response maximum operating temp, 4 1st end bolt hole quantity, spring disk loading method, 6 2nd end bolt hole quantity
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
- poppet
- Disk Loading Method
- spring
- Bolt Hole Quantity
- 6 2nd end
- Bolt Hole Quantity
- 4 1st end
- Maximum Operating Temp
- 750.0 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
- Adjustable Pressure Range
- +1249.0 to 1380.0 pounds per square inch
- Maximum Operating Pressure
- 500.0 pounds per square inch single response
- Nominal Outside Diameter
- 5.062 inches 1st end
- Nominal Outside Diameter
- 6.250 inches 2nd end
- Bolt Hole Nominal Diameter
- 0.562 inches 2nd end
- Bolt Hole Nominal Diameter
- 0.812 inches 1st end
- Bolt Circle Nominal Diameter
- 4.500 inches 1st end
- Bolt Circle Nominal Diameter
- 5.062 inches 2nd end
- Flange Face Design
- plain 2nd end
- Flange Face Design
- raised straight 1st end
- Material
- cobalt alloy seat
- Material
- cobalt alloy stem
- Material
- steel corrosion resisting body
- Style Designator
- angle
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 |
|---|---|
| 1512VUA72-1-1-2-1249T1380PSI | Safety Relief Valve |
FAQs
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What is the FSCG of the NSN 4820-00-826-0399?
Does the NSN 4820-00-826-0399 have a Schedule B code assigned?
Does NSN 4820-00-826-0399 require demilitarization?
Does NSN 4820-00-826-0399 contain precious materials?
Does NSN 4820-00-826-0399 contain hazardous materials?
When the NSN 4820-00-826-0399 was assigned to the Federal Catalog?
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