4820-01-227-1013
Find complete technical information, availability, and procurement data for: 4820-01-227-1013
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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.
8 all ends bolt hole quantity, bolted bonnet attachment method, spring disk loading method, disk flow control device, inside spring bonnet type
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
- bolted
- Disk Loading Method
- spring
- Bolt Hole Quantity
- 8 all ends
- Maximum Operating Temp
- 150.0 fahrenheit single response
- Valve Operation Method
- automatic
- Flange Shape
- round with holes all ends
- Connection Type
- flange all ends
- Valve Size
- 4.000 inches
- Adjustable Pressure Range
- +56.0 to 70.0 pounds per square inch
- Maximum Operating Pressure
- 150.0 pounds per square inch single response
- Nominal Outside Diameter
- 7.688 inches all ends
- Nominal Thickness
- 0.500 inches 2nd end
- Nominal Thickness
- 1.000 inches 1st end
- First Connection Face To Centerline Distance
- 5.375 inches
- Bolt Hole Nominal Diameter
- 0.562 inches all ends
- Second Connection Face To Centerline Distance
- 6.000 inches
- Bolt Circle Nominal Diameter
- 6.562 inches all ends
- Flange Face Design
- plain all ends
- Material
- copper alloy 922 body
- Material
- nickel alloy flow control device
- Material
- nickel alloy stem
- Style Designator
- angle flanged ends
- Supplementary Features
- this item has been reviewed for asbestos material. the current approved source, 15187, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984
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 |
|---|---|
| DHB-106 X NMP 1140 REV-A 56T70 | Safety Relief Valve |
| DHB-106-56T70PSI-SPECIAL | Safety Relief Valve |
| NMP1140 | Safety Relief Valve |
| NMP1140-DHB-106 | Safety Relief Valve |
| NMP114002G0060 | Safety Relief Valve |
| NMP1140E02G0060 | Safety Relief Valve |
FAQs
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Does NSN 4820-01-227-1013 require demilitarization?
Does NSN 4820-01-227-1013 contain precious materials?
Does NSN 4820-01-227-1013 contain hazardous materials?
When the NSN 4820-01-227-1013 was assigned to the Federal Catalog?
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