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NSN 4820-01-141-1424

Velocity Fuse

About this product

Disk flow control device, inside spring bonnet type, bolted bonnet attachment method, disk loading method: spring.

Manufacturer part number 20218-007-41M for national stock number 4820011411424.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-141-1424.

  • MPN or Model

    20218-007-41M

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    137 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Bolted
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Welded
  • Bolt Hole Quantity
    8 all ends
  • Maximum Operating Temp
    425.0 degrees fahrenheit 2nd response
  • Valve Operation Method
    Automatic or manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    3.000 inches
  • Adjustable Pressure Range
    +35.0/+44.0 pounds per square inch
  • Maximum Operating Pressure
    400.0 pounds per square inch 1st response
  • Outside Diameter
    6.625 inches all ends
  • Thickness
    0.500 inches all ends
  • First Connection Face To Centerline Distance
    5.500 inches
  • Bolt Hole Diameter
    0.562 inches all ends
  • Second Connection Face To Centerline Distance
    6.000 inches
  • Bolt Circle Diameter
    5.500 inches all ends
  • Flange Face Design
    Recessed straight 2nd end
  • Material
    Stainless steel stem
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 lever
More from these suppliers
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

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NSN 4820011411424

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
20218-007-41M Pentair Valves & Controls Us Lp
20218G01E0035 Pentair Valves & Controls Us Lp
20218 Anderson Greenwood Lp
20218-007-41M Anderson Greenwood Lp
Stock Check
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