NSN 4820-00-491-0037
Velocity Fuse
About this product
Disk flow control device, plain, optional en (pipe) 1st end connection style, automatic valve operation method, connection type: threaded internal pipe 1st end.
Manufacturer part number XXH1L for national stock number 4820004910037.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-491-0037.
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MPN or Model
XXH1L
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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 -
Connection Style
Plain, optional en (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 1st end -
Thread Size
0.500 inches 1st end -
Material
Copper alloy -
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 4820-00-491-0037 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
XXH1L | Ingersoll-rand Company |
XXH1C | Ingersoll-rand Company |
XXH1C | Dresser-rand Co |
XXH1L | Dresser-rand Co |
XXH1C | Ingersoll Rand Co |
XXH1L | Ingersoll Rand Co |
Stock Check
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