NSN 4820-00-379-0083
Velocity Fuse
About this product
1.250 inches 1st end pipe size accommodated, disk flow control device, spring disk loading method, valve discharge flow rate: 468.0 cubic feet per minute.
Manufacturer part number 2P500 for national stock number 4820003790083.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-379-0083.
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MPN or Model
2P500
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Pipe Size Accommodated
1.250 inches 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Valve Discharge Flow Rate
468.0 cubic feet per minute -
Connection Style
Plain (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe 1st end -
Features Provided
Pressure tight outlet side -
Thready Qty Per Inch (tpi)
11-1/2 1st end -
Maximum Operating Pressure
250.0 pounds per square inch single response -
Thread Size
1.250 inches 1st end -
Opening Pressure Setting
125.0 pounds per square inch -
Material
Copper alloy body -
Media For Which Designed
Air single response -
Style Designator
Straight thru -
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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-379-0083 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2P500 | Dresser-rand Company |
X1396T6-125 | Ingersoll-rand Company |
1-11-4IN125LBAIR | Anderson Greenwood Lp |
2P500 | Dresser-rand Co |
X1396T6-125 | Dresser-rand Co |
X1396T6-125 | Ingersoll Rand Co |
2P500 | Ingersoll Rand Co |
2P500 | |
2P500 |
Stock Check
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