4820-00-078-3299
Find complete technical information, availability, and procurement data for: 4820-00-078-3299
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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.
threaded bonnet attachment method, piston flow control device, right-hand all ends thread direction, inside spring bonnet type, 3b all ends thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b all ends
- Thread Direction
- right-hand all ends
- Flow Control Device
- piston
- Bonnet Type
- inside spring
- Bonnet Attachment Method
- threaded
- Disk Loading Method
- spring
- Valve Discharge Flow Rate
- 25.0 gallons per minute
- Renewable Seat Ring Type
- pressed-in
- Maximum Operating Temp
- 275.0 fahrenheit single response
- Connection Style
- gasket seal(boss) all ends
- Valve Operation Method
- automatic
- Connection Type
- threaded internal boss all ends
- Features Provided
- bonnet packing
- Thread Quantity Per Inch
- 12 all ends
- Adjustable Pressure Range
- +140.0 to 150.0 pounds per square inch
- Maximum Operating Pressure
- 200.0 pounds per square inch single response
- Nominal Thread Size
- 1.500 inches all ends
- Material
- aluminum alloy body
- Material
- steel flow control device
- Material
- steel seat
- Media For Which Designed
- hydraulic fluid, petroleum base single response
- Surface Treatment
- enamel
- Style Designator
- straight thru
- Test Data Document
- 80378-205-15-2070 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
- Thread Series Designator
- un all 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 |
|---|---|
| 215-32359-3 | Safety Relief Valve |
| A63256-3 | Safety Relief Valve |
FAQs
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Does NSN 4820-00-078-3299 contain precious materials?
Does NSN 4820-00-078-3299 contain hazardous materials?
When the NSN 4820-00-078-3299 was assigned to the Federal Catalog?
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