NSN 4820-01-277-5409
Velocity Fuse
About this product
Disk flow control device, spring disk loading method, 6 all ends bolt holes, valve operation method: automatic or manual.
Manufacturer part number R10AJ2J211 for national stock number 4820012775409.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-277-5409.
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MPN or Model
R10AJ2J211
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Bolt Hole Quantity
6 all ends -
Valve Operation Method
Automatic or manual -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Valve Size
2.000 inches -
Adjustable Pressure Range
+48.0/+59.0 pounds per square inch -
Outside Diameter
5.562 inches all ends -
Thickness
0.438 inches all ends -
First Connection Face To Centerline Distance
5.375 inches -
Bolt Hole Diameter
0.562 inches all ends -
Second Connection Face To Centerline Distance
5.375 inches -
Bolt Circle Diameter
4.438 inches all ends -
Flange Face Design
Plain all ends -
Material
Copper alloy 922 body -
Media For Which Designed
Acetylene single response -
Style Designator
Err-090
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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 4820-01-277-5409 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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R10AJ2J211 | Hunt Valve Company Inc |
Stock Check
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