NSN 4820-01-278-7333
Velocity Fuse
About this product
Discarges to atmosphere.
Manufacturer part number 5159B-10M-275 for national stock number 4820012787333.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-278-7333.
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MPN or Model
5159B-10M-275
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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 -
Maximum Operating Temp
-40.0 degrees fahrenheit 1st response250.0 degrees fahrenheit 2nd response -
Connection Style
G46b plain (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe 1st end -
Maximum Operating Pressure
2500.0 pounds per square inch single response -
Thread Size
1.250 inches 1st end -
Opening Pressure Setting
275.0 pounds per square inch -
Material
Copper alloy bodyrubber butadiene-acrylonitrile class nbr seat -
Media For Which Designed
Air 1st responseacetylene 2nd responseammonia, gaseous 3rd responseammonia, liquid 4th responserefrigerant 12 5th response -
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 4820-01-278-7333 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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5159B-10M-275 | Circor Aerospace, Inc. |
Stock Check
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