NSN 4820-01-127-5452
Velocity Fuse
About this product
Disk flow control device, spring disk loading method, 625.0 cubic feet per minute valve discharge flow rate, renewable seat ring type: pressed-in.
Manufacturer part number 80-4 for national stock number 4820011275452.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-127-5452.
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MPN or Model
80-4
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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 all ends -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Valve Discharge Flow Rate
625.0 cubic feet per minute -
Renewable Seat Ring Type
Pressed-in -
Maximum Operating Temp
450.0 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
300.0 pounds per square inch single response -
Thread Size
0.750 inches 2nd end -
Opening Pressure Setting
150.0 pounds per square inch -
Material
Stainless steel flow control device -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Err-090 -
Thread Series Designator
Npt all ends
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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 4820-01-127-5452 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 80-4 | The Spencer Turbine Company |
| 80-4 | Anderson Greenwood Lp |
| 912BEDM01-KC0150 | Anderson Greenwood Lp |
Stock Check
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