NSN 4820-01-451-8590
Velocity Fuse
About this product
Piston flow control device, g9 plain, optional en (pipe) all ends connection style, automatic valve operation method, connection type: threaded internal pipe all ends.
Manufacturer part number VJ-3RV-YS for national stock number 4820014518590.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-451-8590.
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MPN or Model
VJ-3RV-YS
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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
Piston -
End Application
Strategic sealift conversion ships class -
Connection Style
G9 plain, optional en (pipe) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe all ends -
Adjustable Pressure Range
+150.0/+350.0 pounds per square inch -
Thread Size
0.500 inches all ends -
Material
Stainless steel flow control device -
Style Designator
Err-090 -
Thread Series Designator
Npt all ends
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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-451-8590 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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VJ-3RV-YS | Ruthman Pump And Engineering Inc |
Stock Check
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