NSN 4820-01-272-8735
Velocity Fuse
About this product
Disk flow control device, inside screw bonnet type, threaded bonnet attachment method, disk loading method: spring.
Manufacturer part number D52UU-03 1/2IN AND D1200 for national stock number 4820012728735.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-272-8735.
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MPN or Model
D52UU-03 1/2IN AND D1200
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Threaded -
Disk Loading Method
Spring -
Renewable Seat Ring Type
Threaded -
Maximum Operating Temp
425.0 degrees fahrenheit 2nd response -
Connection Style
Streamlined with one brazing ring (tube) err-100 -
Valve Operation Method
Automatic -
Connection Type
Unthreaded internal tube all ends -
Adjustable Pressure Range
+13.0/+23.0 pounds per square inch -
Maximum Operating Pressure
400.0 pounds per square inch 1st response -
Outside Diameter Tube Accommodated
0.500 inches all ends -
Material
Stainless steel stem -
Media For Which Designed
Gas, inert single response -
Style Designator
Err-090 -
Furnished Items And Quantity
1 lever
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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 4820-01-272-8735 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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D52UU-03 1/2IN AND D1200 | Dante Valve Company Inc |
D52UU-03 1/2IN AND D1200 | Danco Valve Company |
D5200-03 1/2IN AND D1200 | Danco Valve Company |
Stock Check
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