NSN 4820-01-145-9472
Velocity Fuse
About this product
Disk flow control device, spring disk loading method, g9 plain, optional en (pipe) 1st end connection style, valve operation method: automatic.
Manufacturer part number 20M-400PSI for national stock number 4820011459472.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-145-9472.
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MPN or Model
20M-400PSI
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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
Disk -
Disk Loading Method
Spring -
Maximum Operating Temp
300.0 degrees fahrenheit single response -
Connection Style
G9 plain, optional en (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 1st end -
Maximum Operating Pressure
1200.0 pounds per square inch single response -
Thread Size
0.750 inches 2nd end -
Opening Pressure Setting
400.0 pounds per square inch -
Material
Stainless steel seat -
Media For Which Designed
Liquid single 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 4820-01-145-9472 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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20M-400PSI | Anderson Greenwood Lp |
Stock Check
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