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NSN 4820-01-121-0845

Velocity Fuse

About this product

Disk flow control device, inside screw bonnet type, bolted bonnet attachment method, bolt hole quantity: 4 all ends.

Manufacturer part number 20317NS41M for national stock number 4820011210845.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-121-0845.

  • MPN or Model

    20317NS41M

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    27 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Bolted
  • Bolt Hole Quantity
    4 all ends
  • Maximum Operating Temp
    425.0 degrees fahrenheit single response
  • End Application
    Ship, ohio class ss (trident)
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    1.000 inches
  • Adjustable Pressure Range
    +106.0/+120.0 pounds per square inch
  • Maximum Operating Pressure
    250.0 pounds per square inch single response
  • Outside Diameter
    4.250 inches all ends
  • Thickness
    0.375 inches all ends
  • First Connection Face To Centerline Distance
    3.500 inches
  • Bolt Hole Diameter
    0.625 inches all ends
  • Second Connection Face To Centerline Distance
    3.500 inches
  • Bolt Circle Diameter
    3.125 inches all ends
  • Flange Face Design
    Plain 1st end
  • Material
    Nickel alloy flow control device
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Err-090
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 4820011210845

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
20317NS41M Pentair Valves & Controls Us Lp
20317 Anderson Greenwood Lp
20317 Pentair Valves & Controls Us Lp
20317NS41M Anderson Greenwood Lp
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