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NSN 4820-01-187-1976

Velocity Fuse

About this product

Disk flow control device, spring disk loading method, 6 all ends bolt holes, valve operation method: automatic or manual.

Manufacturer part number 20200HM41M for national stock number 4820011871976.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-187-1976.

  • MPN or Model

    20200HM41M

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    56 lb
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    6 all ends
  • Maximum Operating Temp
    425.0 degrees fahrenheit single response
  • End Application
    Los angeles ss (688)
  • Valve Operation Method
    Automatic or manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    1.500 inches
  • Adjustable Pressure Range
    +45.0/+75.0 pounds per square inch
  • Outside Diameter
    5.062 inches all ends
  • Thickness
    0.438 inches all ends
  • First Connection Face To Centerline Distance
    5.438 inches
  • Bolt Hole Diameter
    0.562 inches all ends
  • Second Connection Face To Centerline Distance
    5.438 inches
  • Bolt Circle Diameter
    3.938 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Stainless steel stem
  • 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 4820011871976

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
20200HM41M Pentair Valves & Controls Us Lp
20200JM41M Pentair Valves & Controls Us Lp
E8558H41M Pentair Valves & Controls Us Lp
20200 Anderson Greenwood Lp
8558 Anderson Greenwood Lp
20200HM41M Anderson Greenwood Lp
20200JM41M Anderson Greenwood Lp
E8558H41M Anderson Greenwood Lp
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