NSN 4820-00-289-1144
Velocity Fuse
About this product
1.000 inches 1st end pipe size accommodated, disk flow control device, inside spring bonnet type, bonnet attachment method: threaded.
Manufacturer part number 240 3-4IN30 for national stock number 4820002891144.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-289-1144.
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MPN or Model
240 3-4IN30
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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
1.000 inches 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Disk -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Threaded -
Disk Loading Method
Spring -
Valve Discharge Flow Rate
513.0 pounds per hour -
Connection Style
Plain, optional en (pipe) 2nd end -
Valve Operation Method
Automatic or manual -
Connection Type
Threaded internal pipe 2nd end -
Features Provided
Bonnet packing -
Thread Size
1.000 inches 1st end -
Opening Pressure Setting
30.0 pounds per square inch -
Material
Copper alloy body -
Style Designator
Angle -
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 4820-00-289-1144 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
240 3-4IN30 | Itt Mcdonnell-miller A Unit Of Itt |
10-102-05 | Conbraco Industries Inc |
Stock Check
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