NSN 4820-01-280-2983
Velocity Fuse
About this product
Valve is used as a vacuum relief valve set at 20 inch hg vacuum.
Manufacturer part number 1/2 FIGURE 80-4S 20IN HG for national stock number 4820012802983.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-280-2983.
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MPN or Model
1/2 FIGURE 80-4S 20IN HG
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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
Ball -
Connection Style
G9 plain, optional en (pipe) 2nd end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 2nd end -
Thread Size
0.750 inches 2nd end -
Material
Stainless steel seat -
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 4820-01-280-2983 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1/2 FIGURE 80-4S 20IN HG | Anderson Greenwood Lp |
2503156 | Envirovac Inc |
2503156 | Evac North America Inc. |
C10977 | Anderson Greenwood Lp |
Stock Check
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