NSN 4820-01-218-4612
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, g46a plain (tube) all ends connection style, valve operation method: automatic.
Manufacturer part number D559A-8D-17 for national stock number 4820012184612.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-218-4612.
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MPN or Model
D559A-8D-17
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Thread Class
3a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
280.0 degrees fahrenheit 2nd response -
Connection Style
G46a plain (tube) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded external tube all ends -
Maximum Operating Pressure
200.0 pounds per square inch single response -
Thread Size
0.750 inches all ends -
Opening Pressure Setting
17.0 pounds per square inch -
Material
Aluminum alloy 2024 body -
Media For Which Designed
Hydrogen 5th response -
Style Designator
Err-090 -
Thread Series Designator
Unjf all ends -
Furnished Items And Quantity
1 deflector cap
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Safety Relief Valve
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.
Pricing and Availability
Get a quote for 4820-01-218-4612 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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D559A-8D-17 | Circor Aerospace, Inc. |
D559A-8D-17 | Circor Aerospace, Inc. |
Stock Check
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