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NSN 4820-01-077-7208

Velocity Fuse

About this product

1.000 inches 2nd end pipe size accommodated, disk flow control device, 4 1st end bolt holes, connection style: streamlined with one brazing ring err-100.

Manufacturer part number 06181-005 for national stock number 4820010777208.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-077-7208.

  • MPN or Model

    06181-005

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    22 lb
  • Pipe Size Accommodated
    1.000 inches 2nd end
  • Flow Control Device
    Disk
  • Bolt Hole Quantity
    4 1st end
  • Maximum Operating Temp
    425.0 degrees fahrenheit single response
  • Connection Style
    Streamlined with one brazing ring err-100
  • Valve Operation Method
    Automatic or manual
  • Flange Shape
    Round with holes 1st end
  • Connection Type
    Unthreaded internal pipe 2nd end
  • Valve Size
    0.750 inches
  • Maximum Operating Pressure
    300.0 pounds per square inch single response
  • Opening Pressure Setting
    7.5 pounds per square inch
  • Outside Diameter
    3.812 inches 1st end
  • Thickness
    0.438 inches 1st end
  • First Connection Face To Centerline Distance
    4.875 inches
  • Bolt Hole Diameter
    2.812 inches 1st end
  • Second Connection Face To Centerline Distance
    3.031 inches
  • Bolt Circle Diameter
    0.562 inches 1st end
  • Flange Face Design
    Plain 1st end
  • Material
    Copper alloy
  • Material Specification
    Qq-c-390, alloy d4/d/ federal specification single material 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.

Mechanic Bill explains Velocity Fuse

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NSN 4820010777208

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
06181-005 Pentair Valves & Controls Us Lp
4600 343 000 Mechanical Equipment Company, Inc.
3295209 REVE PC557 7-1/2PSI Pentair Valves & Controls Us Lp
BGSGG01SDE Dante Valve Company Inc
BGSGG01SDE Danco Valve Company
H-6181 Pentair Valves & Controls Us Lp
3295209 Naval Sea Systems Command
3295209PC557 Naval Sea Systems Command
HH-2 Pentair Valves & Controls Us Lp
Stock Check
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