NSN 4820-01-279-2983
Velocity Fuse
About this product
Disk flow control device, spring disk loading method, g4 gasket sea (boss) all ends connection style, valve operation method: automatic.
Manufacturer part number 42502-3310 for national stock number 4820012792983.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-279-2983.
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MPN or Model
42502-3310
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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 Class
3b all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Connection Style
G4 gasket sea (boss) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded internal boss all ends -
Thready Qty Per Inch (tpi)
12 1st end -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Thread Size
1.062 inches 1st end -
Opening Pressure Setting
660.0 pounds per square inch -
Material
Plastic polytetrafluoroethylene seat -
Style Designator
Err-090 -
Thread Series Designator
Unf 2nd end
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 4820-01-279-2983 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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42502-3310 | Fluid Mechanics Valve Company |
Stock Check
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