NSN 4820-00-490-5457
Velocity Fuse
About this product
Pop-off type.
Manufacturer part number QB200192-11 for national stock number 4820004905457.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-490-5457.
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MPN or Model
QB200192-11
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Schedule B
8481.40.0000 (Safety or relief valves) -
Pipe Size Accommodated
0.250 inches 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
-40.0 degrees fahrenheit 1st response250.0 degrees fahrenheit 2nd response -
Connection Style
Plain (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe 1st end -
Maximum Operating Pressure
200.0 pounds per square inch single response -
Thread Size
0.250 inches 1st end -
Opening Pressure Setting
32.0 pounds per square inch -
Material
Copper alloy -
Media For Which Designed
Hydrogen 5th response -
Style Designator
Straight through note: to be used for valve bodies of one section only. -
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 4820-00-490-5457 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
QB200192-11 | Honeywell Intl Inc |
559B-2M-32 | Circor Aerospace, Inc. |
QB200192-11 | Honeywell Intl Inc Defense Avionics |
Stock Check
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