4820-01-252-4586
Find complete technical information, availability, and procurement data for: 4820-01-252-4586
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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.
automatic valve operation method, disk flow control device, 100.0 fahrenheit single response maximum operating temp, round with holes all ends flange shape, 4 all ends 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
- disk
- Bolt Hole Quantity
- 4 all ends
- Maximum Operating Temp
- 100.0 fahrenheit single response
- Valve Operation Method
- automatic
- Flange Shape
- round with holes all ends
- Connection Type
- flange all ends
- Valve Size
- 0.750 inches
- Adjustable Pressure Range
- +507.0 to 565.0 pounds per square inch
- Maximum Operating Pressure
- 1480.0 pounds per square inch single response
- Nominal Outside Diameter
- 4.250 inches 2nd end
- Nominal Outside Diameter
- 4.625 inches 1st end
- Nominal Thickness
- 0.438 inches 2nd end
- Nominal Thickness
- 0.625 inches 1st end
- First Connection Face To Centerline Distance
- 3.310 inches
- Bolt Hole Nominal Diameter
- 0.625 inches 2nd end
- Bolt Hole Nominal Diameter
- 0.750 inches 1st end
- Second Connection Face To Centerline Distance
- 3.250 inches
- Bolt Circle Nominal Diameter
- 3.250 inches 1st end
- Bolt Circle Nominal Diameter
- 3.125 inches 2nd end
- Flange Face Design
- raised straight all ends
- Raised Face Nominal Height
- 0.062 inches 2nd end
- Raised Face Nominal Height
- 0.250 inches 1st end
- Raised Face Nominal Diameter
- 1.688 inches 1st end
- Raised Face Nominal Diameter
- 2.000 inches 2nd end
- Material
- steel body
- Material
- steel corrosion resisting flow control device
- Material
- steel corrosion resisting seat
- Material
- steel corrosion resisting stem
- Media For Which Designed
- water-oil-gas single response
- 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 |
|---|---|
| DL050CNMP11370PTC507T565RG | Safety Relief Valve |
| NMP1137 0PTI0N | Safety Relief Valve |
FAQs
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Does the NSN 4820-01-252-4586 have a Schedule B code assigned?
Does NSN 4820-01-252-4586 require demilitarization?
Does NSN 4820-01-252-4586 contain precious materials?
Does NSN 4820-01-252-4586 contain hazardous materials?
When the NSN 4820-01-252-4586 was assigned to the Federal Catalog?
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