NSN 4820-01-121-7531
Velocity Fuse
About this product
Poppet flow control device, automatic valve operation method, 3000.0 pounds per square inch single response maximum operating pressure, opening pressure setting: 50.0 pounds per square inch.
Manufacturer part number P31-500 for national stock number 4820011217531.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-121-7531.
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MPN or Model
P31-500
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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.)
0.2 lb -
Flow Control Device
Poppet -
Maximum Operating Temp
400.0 degrees fahrenheit single response -
Valve Operation Method
Automatic -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Opening Pressure Setting
50.0 pounds per square inch -
Material
Plastic polyamide flow control device -
Style Designator
Err-090
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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 4820-01-121-7531 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| P31-500 | Circor Aerospace, Inc. |
Stock Check
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