4820-01-290-9061
Find complete technical information, availability, and procurement data for: 4820-01-290-9061
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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.
flange all ends connection type, 4 all ends bolt hole quantity, ball or disk flow control device, automatic valve operation method, round with holes all ends flange shape
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
- ball or disk
- Bolt Hole Quantity
- 4 all ends
- Valve Operation Method
- automatic
- Flange Shape
- round with holes all ends
- Connection Type
- flange all ends
- Valve Size
- 0.500 inches
- Adjustable Pressure Range
- +348.0 to 400.0 pounds per square inch
- Nominal Outside Diameter
- 3.750 inches 2nd end
- Nominal Outside Diameter
- 4.250 inches 1st end
- Nominal Thickness
- 0.438 inches 1st end
- Nominal Thickness
- 0.562 inches 2nd end
- First Connection Face To Centerline Distance
- 3.312 inches
- Bolt Hole Nominal Diameter
- 0.500 inches 1st end
- Bolt Hole Nominal Diameter
- 0.625 inches 2nd end
- Second Connection Face To Centerline Distance
- 3.374 inches
- Bolt Circle Nominal Diameter
- 2.625 inches 2nd end
- Bolt Circle Nominal Diameter
- 3.125 inches 1st end
- Flange Face Design
- raised straight all ends
- Raised Face Nominal Height
- 0.062 inches all ends
- Raised Face Nominal Diameter
- 1.375 inches 2nd end
- Raised Face Nominal Diameter
- 2.000 inches 1st end
- Material
- steel body
- Material
- steel comp 416 stem
- Material
- steel comp 440a and steel comp 630 flow control device
- 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 |
|---|---|
| D-30C NMP1531OPT | Safety Relief Valve |
| D-30C NMP1531OPTB 348T400 | Safety Relief Valve |
FAQs
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Does NSN 4820-01-290-9061 require demilitarization?
Does NSN 4820-01-290-9061 contain precious materials?
Does NSN 4820-01-290-9061 contain hazardous materials?
When the NSN 4820-01-290-9061 was assigned to the Federal Catalog?
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