4820-01-321-7247
Find complete technical information, availability, and procurement data for: 4820-01-321-7247
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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.
socket (pipe) all ends connection style, disk flow control device, 180.0 fahrenheit single response maximum operating temp, 1.500 inches all ends nominal pipe size accommodated, automatic valve operation method
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Nominal Pipe Size Accommodated
- 1.500 inches all ends
- Flow Control Device
- disk
- Maximum Operating Temp
- 180.0 fahrenheit single response
- Connection Style
- socket (pipe) all ends
- Valve Operation Method
- automatic
- Connection Type
- unthreaded internal pipe all ends
- Mounting Position
- horizontal
- Maximum Operating Pressure
- 700.0 pounds per square inch single response
- Criticality Code Justification
- zzzy
- Opening Pressure Setting
- 0.5 pounds per square inch
- Material
- copper alloy body
- Material
- copper alloy flow control device
- Material Document And Classification
- mil-c-20159,ty 1 mil spec single material response body
- Material Document And Classification
- mil-c-20159,ty 1 mil spec single material response flow control device
- Media For Which Designed
- water-oil-gas single response
- Style Designator
- straight thru
- Reference Number Differentiating Characteristics
- material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items
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 |
|---|---|
| NS-3983 ASSY E | Check Valve |
| NS-3983 ASSY EL1 | Check Valve |
FAQs
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Does NSN 4820-01-321-7247 require demilitarization?
Does NSN 4820-01-321-7247 contain precious materials?
Does NSN 4820-01-321-7247 contain hazardous materials?
When the NSN 4820-01-321-7247 was assigned to the Federal Catalog?
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