NSN 4820-01-425-8221
Velocity Fuse
About this product
Incl pressure tight cap.
Manufacturer part number 0020-G01-MC0250 for national stock number 4820014258221.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-425-8221.
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MPN or Model
0020-G01-MC0250
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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.)
7.5 lb -
Thread Direction
Right-hand all ends -
Disk Loading Method
Spring -
Valve Discharge Flow Rate
153.0 gallons per minute -
Maximum Operating Temp
300.0 degrees fahrenheit single response -
End Application
Strategic sealift conversion ships class -
Connection Style
G9 plain, optional en (pipe) 2nd end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 2nd end -
Maximum Operating Pressure
300.0 pounds per square inch single response -
Thread Size
1.500 inches all ends -
Opening Pressure Setting
250.0 pounds per square inch -
Material
Copper alloy body -
Media For Which Designed
Liquid single response -
Style Designator
Err-090 -
Thread Series Designator
Npt all ends -
Furnished Items And Quantity
1 cap
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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 4820-01-425-8221 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
0020-G01-MC0250 | Anderson Greenwood Lp |
0020-G01-MC0250 | Tyco Fire Products Lp |
Stock Check
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