NSN 4820-01-191-4060
Velocity Fuse
About this product
Poppet flow control device, 6.0 cubic feet per minute valve discharge flow rate, g42 flared (tube) all ends connection style, valve operation method: automatic.
Manufacturer part number RV99-56 for national stock number 4820011914060.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-191-4060.
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MPN or Model
RV99-56
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.3 lb -
Thread Class
3a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Valve Discharge Flow Rate
6.0 cubic feet per minute -
Maximum Operating Temp
160.0 degrees fahrenheit single response -
Connection Style
G42 flared (tube) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded external tube all ends -
Thready Qty Per Inch (tpi)
20 all ends -
Adjustable Pressure Range
+3200.0/+3750.0 pounds per square inch -
Thread Size
0.438 inches all ends -
Seat Angle
37.0 degrees all ends -
Material
Stainless steel body -
Style Designator
Err-090 -
Thread Series Designator
Unj all ends
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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 4820-01-191-4060 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| RV99-56 | Circor Aerospace, Inc. |
| 13221118 | U S Army Aviation And Missile |
| RV99-30 | Circor Aerospace, Inc. |
Stock Check
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