NSN 4820-01-398-1986
Velocity Fuse
About this product
Disk flow control device, automatic valve operation method, 450.0 pounds per square inch single response maximum operating pressure, material: copper alloy body.
Manufacturer part number 3220-450 for national stock number 4820013981986.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-398-1986.
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MPN or Model
3220-450
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Flow Control Device
Disk -
End Application
1730-01-272-4402 -
Valve Operation Method
Automatic -
Maximum Operating Pressure
450.0 pounds per square inch single response -
Material
Copper alloy body -
Style Designator
Err-090
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 4820-01-398-1986 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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3220-450 | Superior Valve Co |
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