4820-01-275-4163
Find complete technical information, availability, and procurement data for: 4820-01-275-4163
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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.
4 2nd end bolt hole quantity, inside spring bonnet type, threaded bonnet attachment method, disk flow control device, spring disk loading 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
- threaded
- Disk Loading Method
- spring
- Bolt Hole Quantity
- 4 2nd end
- Bolt Hole Quantity
- 8 1st end
- Maximum Operating Temp
- 165.0 fahrenheit single response
- Valve Operation Method
- automatic
- Flange Shape
- round with holes all ends
- Connection Type
- flange all ends
- Valve Size
- 1.500 inches
- Adjustable Pressure Range
- +12.0 to 25.0 pounds per square inch
- Maximum Operating Pressure
- 150.0 pounds per square inch single response
- Nominal Outside Diameter
- 6.125 inches 2nd end
- Nominal Outside Diameter
- 6.500 inches 1st end
- Nominal Thickness
- 0.875 inches 2nd end
- Nominal Thickness
- 1.000 inches 1st end
- First Connection Face To Centerline Distance
- 4.375 inches
- Bolt Hole Nominal Diameter
- 0.750 inches 1st end
- Bolt Hole Nominal Diameter
- 0.875 inches 2nd end
- Second Connection Face To Centerline Distance
- 3.875 inches
- Bolt Circle Nominal Diameter
- 4.500 inches 2nd end
- Bolt Circle Nominal Diameter
- 5.000 inches 1st end
- Flange Face Design
- raised straight all ends
- Raised Face Nominal Height
- 0.250 inches 1st end
- Raised Face Nominal Height
- 0.250 inches 2nd end
- Raised Face Nominal Diameter
- 2.875 inches 2nd end
- Raised Face Nominal Diameter
- 3.625 inches 1st end
- Material
- bronze body
- Material
- nickel alloy seat
- Material
- nickel alloy stem
- Material
- rubber butadiene-acrylonitrile class nbr flow control device
- Media For Which Designed
- water, salt single response
- Style Designator
- angle flanged ends
- Furnished Items And Quantity
- 1 lever
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 |
|---|---|
| C3338 1 1/2X2INPL4196 12T25PSI | Safety Relief Valve |
| S1384 1 1/2X2INPL4196 12T25PSI | Safety Relief Valve |
FAQs
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Does NSN 4820-01-275-4163 require demilitarization?
Does NSN 4820-01-275-4163 contain precious materials?
Does NSN 4820-01-275-4163 contain hazardous materials?
When the NSN 4820-01-275-4163 was assigned to the Federal Catalog?
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