NSN 4820-00-875-4587
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, g46b plain (pipe) 1st end connection style, valve operation method: automatic.
Manufacturer part number D559B-2M-35 for national stock number 4820008754587.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-875-4587.
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MPN or Model
D559B-2M-35
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.1 lb -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
250.0 degrees fahrenheit single response -
Connection Style
G46b plain (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe 1st end -
Maximum Operating Pressure
200.0 pounds per square inch single response -
Thread Size
0.250 inches 1st end -
Opening Pressure Setting
35.0 pounds per square inch -
Material
Copper alloy 954 body lining -
Media For Which Designed
Acetylene 2nd responseammonia, gaseous 3rd responserefrigerant 12 4th responsehydrogen 5th response -
Style Designator
Err-090 -
Thread Series Designator
Npt 1st end -
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 4820-00-875-4587 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
D559B-2M-35 | Circor Aerospace, Inc. |
7714548P6REVC | Lockheed Martin Corporation |
7714548P6REVC | General Electric Co |
Stock Check
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