NSN 4820-01-227-1007
Velocity Fuse
About this product
Disk flow control device, spring disk loading method, 8 all ends bolt holes, valve operation method: automatic.
Manufacturer part number LL-2210 4INCH 1 for national stock number 4820012271007.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-227-1007.
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MPN or Model
LL-2210 4INCH 1
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
125 lb -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Bolt Hole Quantity
8 all ends -
Maximum Operating Temp
400.0 degrees fahrenheit single response -
Valve Operation Method
Automatic -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Valve Size
4.000 inches -
Adjustable Pressure Range
+18.0/+32.0 pounds per square inch -
Maximum Operating Pressure
100.0 pounds per square inch single response -
Flange Face Design
Plain all ends -
Material
Copper alloy body -
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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-227-1007 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
LL-2210 4INCH 1 | Kunkle Industries Inc |
LL-2210 4INCH 18 | Pentair Valves & Controls Us Lp |
LL-2210 4INCH 18T32 BRZ TRIM | Kunkle Industries Inc |
LL-2210 4INCH 18T32 BRZ TRIM | Anderson Greenwood Lp |
Stock Check
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