NSN 4820-00-720-4272
Velocity Fuse
About this product
Disk flow control device, spring disk loading method, plain, optional en (pipe) 1st end connection style, valve operation method: manual.
Manufacturer part number FIG1227 for national stock number 4820007204272.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-720-4272.
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MPN or Model
FIG1227
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Direction
Right-hand 1st end -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Maximum Operating Temp
550.0 degrees fahrenheit single response -
Connection Style
Plain, optional en (pipe) 1st end -
Valve Operation Method
Manual -
Connection Type
Threaded internal pipe 1st end -
Maximum Operating Pressure
250.0 pounds per square inch single response -
Thread Size
1.000 inches 1st end -
Opening Pressure Setting
60.0 pounds per square inch -
Material
Copper alloy -
Media For Which Designed
Air single response -
Style Designator
Angle -
Thread Series Designator
Npt 1st end
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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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-720-4272 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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FIG1227 | Lunkenheimer Co |
Stock Check
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