NSN 4820-01-473-2192
Velocity Fuse
About this product
This is a reduced pressure zone backflow preventer valve of modular design.
Manufacturer part number 387121 for national stock number 4820014732192.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-473-2192.
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MPN or Model
387121
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
14.3 lb -
Flow Control Device
Ball -
Valve Discharge Flow Rate
35.0 gallons per minute -
Maximum Operating Temp
140.0 degrees fahrenheit single response -
End Application
Strategic sealift conversions -
Connection Style
G9 plain, optional en (pipe) all ends -
Valve Operation Method
Manual -
Connection Type
Threaded internal pipe all ends -
Maximum Operating Pressure
175.0 pounds per square inch single response -
Thread Size
0.750 inches all ends -
Material
Bronze body -
Media For Which Designed
Water, fresh single response -
Style Designator
Err-090 -
Thread Series Designator
Npt 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 4820-01-473-2192 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
387121 | Watts Regulator Co |
909QT-3/4IN 387121 | Watts Regulator Co |
Stock Check
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