NSN 4820-00-998-2479
Velocity Fuse
About this product
3.000 inches 1st end pipe size accommodated, disk flow control device, spring disk loading method, valve discharge flow rate: 12700.0 pounds per hour.
Manufacturer part number 1602 for national stock number 4820009982479.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-998-2479.
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MPN or Model
1602
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Schedule B
8481.40.0000 (Safety or relief valves) -
Pipe Size Accommodated
3.000 inches 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Valve Discharge Flow Rate
12700.0 pounds per hour -
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 -
Features Provided
Pressure tight outlet side -
Thready Qty Per Inch (tpi)
8 1st end -
Maximum Operating Pressure
250.0 pounds per square inch single response -
Thread Size
3.000 inches 1st end -
Opening Pressure Setting
125.0 pounds per square inch -
Material
Stainless steel seat -
Media For Which Designed
Steam 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 4820-00-998-2479 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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1602 | Ashcroft Inc. |
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