NSN 4820-00-287-2989
Velocity Fuse
About this product
0.500 inches all ends pipe size accommodated, disk flow control device, exposed spring bonnet type, bonnet attachment method: threaded.
Manufacturer part number 5VAG72 for national stock number 4820002872989.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-287-2989.
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MPN or Model
5VAG72
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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.)
2 lb -
Pipe Size Accommodated
0.500 inches all ends -
Flow Control Device
Disk -
Bonnet Type
Exposed spring -
Bonnet Attachment Method
Threaded -
Disk Loading Method
Spring -
Renewable Seat Ring Type
Threaded -
Maximum Operating Temp
450.0 degrees fahrenheit single response -
Connection Style
Socket with brazing ring err-100 -
Valve Operation Method
Automatic or manual -
Connection Type
Unthreaded internal pipe all ends -
Adjustable Pressure Range
+28.0/+45.0 pounds per square inch -
Maximum Operating Pressure
200.0 pounds per square inch single response -
Material
Nickel alloy flow control device -
Material Specification
Qq-n-288, compa federal specification single material response flow control device -
Media For Which Designed
Air 1st response -
Style Designator
Angle -
Furnished Items And Quantity
1 wrench
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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 4820-00-287-2989 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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5VAG72 | Dresser, Inc. |
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