NSN 4820-01-050-7156
Velocity Fuse
About this product
0.250 inches all ends pipe size accommodated, disk flow control device, spring disk loading method, connection style: g31 gasket seal (pipe) all ends.
Manufacturer part number 20235A51M for national stock number 4820010507156.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-050-7156.
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MPN or Model
20235A51M
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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.)
10.9 lb -
Pipe Size Accommodated
0.250 inches all ends -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Maximum Operating Temp
165.0 degrees fahrenheit single response -
Connection Style
G31 gasket seal (pipe) all ends -
Valve Operation Method
Automatic -
Connection Type
Unthreaded internal pipe all ends -
Adjustable Pressure Range
+501.0/+600.0 pounds per square inch -
Maximum Operating Pressure
600.0 pounds per square inch single response -
Material
Nickel alloy flow control device -
Material Specification
Qq-n-281, class a federal specification single material response flow control device -
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 4820-01-050-7156 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
20235A51M | Pentair Valves & Controls Us Lp |
20235 | Anderson Greenwood Lp |
20235Z51M | Anderson Greenwood Lp |
20235A51M | Anderson Greenwood Lp |
20235 | Anderson Greenwood Lp |
Stock Check
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