NSN 4820-01-050-2819
Velocity Fuse
About this product
Disk flow control device, inside spring bonnet type, bolted bonnet attachment method, disk loading method: spring.
Manufacturer part number MIL-V-22549 for national stock number 4820010502819.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-050-2819.
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MPN or Model
MIL-V-22549
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127200 - Pressure Redcng Water Relief Valve -
Unit Weight (Est.)
15.4 lb -
Thread Class
3a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Disk -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Bolted -
Disk Loading Method
Spring -
Renewable Seat Ring Type
Threaded -
Maximum Operating Temp
150.0 degrees fahrenheit single response -
End Application
Ship, ohio class ss (trident) -
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)
12 all ends -
Adjustable Pressure Range
+76.0/+90.0 pounds per square inch -
Maximum Operating Pressure
750.0 pounds per square inch single response -
Thread Size
2.250 inches all ends -
Material
Steel comp 303 stem -
Material Specification
Qq-s-764, type 303-canceled federal specification single material response stem -
Media For Which Designed
Air single response -
Style Designator
Err-090 -
Thread Series Designator
Un all ends -
Specification Data
81349-mil-v-22549 government specification -
Nondefinitive Specification/std Data
1500 rating and 1.000 in. Size
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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 4820-01-050-2819 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
MIL-V-22549 | Military Specifications |
20315LS51SS | Pentair Valves & Controls Us Lp |
20315 | Anderson Greenwood Lp |
20315LS51SS | Anderson Greenwood Lp |
Stock Check
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