NSN 4820-01-172-6640
Velocity Fuse
About this product
Disk flow control device, spring disk loading method, 4 all ends bolt holes, valve operation method: automatic.
Manufacturer part number 1384/85-S PL4211 for national stock number 4820011726640.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-172-6640.
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MPN or Model
1384/85-S PL4211
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Bolt Hole Quantity
4 all ends -
Maximum Operating Temp
180.0 degrees fahrenheit single response -
Valve Operation Method
Automatic -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Valve Size
1.500 inches -
Adjustable Pressure Range
+65.0/+100.0 pounds per square inch -
Maximum Operating Pressure
300.0 pounds per square inch single response -
Outside Diameter
5.000 inches 2nd end -
Thickness
0.688 inches 1st end -
First Connection Face To Centerline Distance
3.750 inches -
Bolt Hole Diameter
0.750 inches 1st end -
Second Connection Face To Centerline Distance
3.750 inches -
Bolt Circle Diameter
5.500 inches 1st end -
Flange Face Design
Plain all ends -
Material
Steel uns j03002 body -
Media For Which Designed
Water, salt 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.
Pricing and Availability
Get a quote for 4820-01-172-6640 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1384/85-S PL4211 | Leslie Controls, Inc. |
PL4211 | Leslie Controls, Inc. |
1384-S 65T100PSI | Leslie Controls, Inc. |
Stock Check
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