NSN 4820-01-297-5050
Velocity Fuse
About this product
Disk flow control device, inside screw bonnet type, threaded bonnet attachment method, connection style: g50 external seat for gasket seal (boss) all ends.
Manufacturer part number RV62-7 for national stock number 4820012975050.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-297-5050.
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MPN or Model
RV62-7
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Thread Class
3a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Threaded -
Maximum Operating Temp
165.0 degrees fahrenheit single response -
Connection Style
G50 external seat for gasket seal (boss) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded external boss all ends -
Thready Qty Per Inch (tpi)
18 all ends -
Adjustable Pressure Range
+2.0/+3.0 pounds per square inch -
Maximum Operating Pressure
15.0 pounds per square inch single response -
Thread Size
0.562 inches all ends -
Material
Aluminum alloy 2024 body -
Media For Which Designed
Hydraulic fluid, mineral base single response -
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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-297-5050 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
RV62-7 | Circor Aerospace, Inc. |
2903583 | Raytheon Company |
2903583-1 | Raytheon Company |
Stock Check
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