NSN 4820-01-081-6211
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, plain, optional en (pipe) 1st end connection style, valve operation method: automatic.
Manufacturer part number 5159B4MP200 for national stock number 4820010816211.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-081-6211.
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MPN or Model
5159B4MP200
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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 2nd end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
275.0 degrees fahrenheit single response -
Connection Style
Plain, optional en (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 1st end -
Features Provided
Pressure tight outlet side -
Maximum Operating Pressure
2500.0 pounds per square inch single response -
Thread Size
0.500 inches 1st end -
Opening Pressure Setting
200.0 pounds per square inch -
Material
Copper alloy seat -
Material Specification
Ams 5643 military standard 2nd material response flow control device -
Style Designator
Straight thru -
Thread Series Designator
Npt 2nd 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.
Pricing and Availability
Get a quote for 4820-01-081-6211 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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5159B4MP200 | Circor Aerospace, Inc. |
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