NSN 4820-01-139-1712
Velocity Fuse
About this product
Valve size 0.750 in..
Manufacturer part number YB2385D227 for national stock number 4820011391712.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-139-1712.
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MPN or Model
YB2385D227
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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.)
11.6 lb -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Threaded -
Disk Loading Method
Spring -
Bolt Hole Quantity
4 all ends -
Maximum Operating Temp
180.0 degrees fahrenheit single response -
Valve Operation Method
Automatic or manual -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Valve Size
0.750 inches -
Adjustable Pressure Range
+90.0/+140.0 pounds per square inch -
Maximum Operating Pressure
300.0 pounds per square inch single response -
Outside Diameter
3.812 inches all ends -
Thickness
0.438 inches all ends -
First Connection Face To Centerline Distance
2.812 inches -
Bolt Hole Diameter
0.562 inches all ends -
Second Connection Face To Centerline Distance
2.812 inches -
Bolt Circle Diameter
2.688 inches all ends -
Flange Face Design
Plain all ends -
Material
Rubber butadiene-acrylonitrile class nbr flow control device -
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.
Pricing and Availability
Get a quote for 4820-01-139-1712 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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YB2385D227 | Leslie Controls, Inc. |
C3277 3-4IN PL414490T140PSI | Leslie Controls, Inc. |
1385 3-4IN 90T140PSI | Leslie Controls, Inc. |
1384 3-4IN 90T140PSI | Leslie Controls, Inc. |
Stock Check
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