4820-00-146-9339
Find complete technical information, availability, and procurement data for: 4820-00-146-9339
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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.
bolted bonnet attachment method, spring disk loading method, inside spring bonnet type, disk or stem flow control device, 4 1st 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
- disk or stem
- Bonnet Type
- inside spring
- Bonnet Attachment Method
- bolted
- Disk Loading Method
- spring
- Bolt Hole Quantity
- 4 1st end
- Bolt Hole Quantity
- 8 2nd end
- 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
- 2.000 inches
- Nominal Outside Diameter
- 7.500 inches 1st end
- Nominal Outside Diameter
- 8.500 inches 2nd end
- Nominal Thickness
- 0.250 inches 2nd end
- Nominal Thickness
- 0.937 inches 1st end
- First Connection Face To Centerline Distance
- 6.375 inches
- Bolt Hole Nominal Diameter
- 0.750 inches 1st end
- Second Connection Face To Centerline Distance
- 6.062 inches
- Bolt Circle Nominal Diameter
- 6.000 inches 1st end
- Bolt Circle Nominal Diameter
- 6.500 inches 2nd end
- Flange Face Design
- raised straight 1st end
- Raised Face Nominal Height
- 0.250 inches 1st end
- Raised Face Nominal Diameter
- 0.937 inches 1st end
- Special Features
- venturi nozzle design on second end
- Style Designator
- angle flanged ends
Related Parts
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FAQs
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Does NSN 4820-00-146-9339 require demilitarization?
Does NSN 4820-00-146-9339 contain precious materials?
Does NSN 4820-00-146-9339 contain hazardous materials?
When the NSN 4820-00-146-9339 was assigned to the Federal Catalog?
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