NSN 4820-01-143-4313
Velocity Fuse
About this product
Disk flow control device, inside spring bonnet type, bolted bonnet attachment method, connection style: streamlined with one brazing ring (tube) err-100.
Manufacturer part number 20199QM41M for national stock number 4820011434313.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-143-4313.
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MPN or Model
20199QM41M
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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.)
23.5 lb -
Flow Control Device
Disk -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Bolted -
Maximum Operating Temp
150.0 degrees fahrenheit single response -
End Application
Los angeles class ss (688) -
Connection Style
Streamlined with one brazing ring (tube) err-100 -
Valve Operation Method
Automatic -
Connection Type
Unthreaded internal tube all ends -
Adjustable Pressure Range
+136.0/+150.0 pounds per square inch -
Maximum Operating Pressure
250.0 pounds per square inch single response -
Outside Diameter Tube Accommodated
1.000 inches all ends -
Material
Nickel alloy flow control device -
Material Specification
Qq-n-281 federal specification single material response stem -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Err-090
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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 4820-01-143-4313 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
20199QM41M | Pentair Valves & Controls Us Lp |
20199 | Anderson Greenwood Lp |
20199QM41M | Anderson Greenwood Lp |
Stock Check
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