NSN 4820-01-052-9253
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, g46b plain (pipe) 1st end connection style, valve operation method: automatic.
Manufacturer part number 559A2M4 for national stock number 4820010529253.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-052-9253.
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MPN or Model
559A2M4
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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
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
250.0 degrees fahrenheit single response -
Connection Style
G46b plain (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe 1st end -
Maximum Operating Pressure
150.0 pounds per square inch single response -
Thread Size
0.250 inches 1st end -
Opening Pressure Setting
4.0 pounds per square inch -
Material
Steel seat -
Media For Which Designed
Gas, inert single response -
Surface Treatment
Anodize -
Style Designator
Err-090 -
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.
Pricing and Availability
Get a quote for 4820-01-052-9253 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
559A2M4 | Circor Aerospace, Inc. |
381-1040P8 | Raytheon Company |
381-1040P8 | Raytheon Company |
381-1040P8 | Raytheon Company |
Stock Check
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