NSN 4820-00-990-8881
Velocity Fuse
About this product
0.750 inches 2nd end pipe size accommodated, disk flow control device, inside screw bonnet type, bonnet attachment method: integral.
Manufacturer part number 7801 for national stock number 4820009908881.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-990-8881.
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MPN or Model
7801
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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
0.750 inches 2nd end -
Thread Direction
Right-hand 2nd end -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Integral -
Connection Style
G46b plain (pipe) 2nd end -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe 2nd end -
Features Provided
Bonnet packing -
Thread Size
0.750 inches 2nd end -
Outside Diameter Tube Accommodated
0.750 inches 2nd end -
Material
Steel stem -
Surface Treatment
Nickel -
Style Designator
Err-090 -
Thread Series Designator
Npt 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 4820-00-990-8881 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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7801 | Henry Technologies Inc. |
Stock Check
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