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NSN 4820-01-151-3688

Velocity Fuse

About this product

Disk flow control device, spring disk loading method, 8 all ends bolt holes, valve operation method: automatic.

Manufacturer part number 1384 4IN 45T70P for national stock number 4820011513688.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-151-3688.

  • MPN or Model

    1384 4IN 45T70P

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    138 lb
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    8 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
    4.000 inches
  • Adjustable Pressure Range
    +45.0/+70.0 pounds per square inch
  • Maximum Operating Pressure
    300.0 pounds per square inch single response
  • Opening Pressure Setting
    70.0 pounds per square inch
  • Outside Diameter
    9.000 inches all ends
  • Thickness
    1.062 inches all ends
  • First Connection Face To Centerline Distance
    5.688 inches
  • Bolt Hole Diameter
    0.750 inches all ends
  • Second Connection Face To Centerline Distance
    5.688 inches
  • Bolt Circle Diameter
    7.500 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Rubber butadiene-acrylonitrile class nbr flow control device
  • 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 4820011513688

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1384 4IN 45T70P Leslie Controls, Inc.
YB2385M625 Leslie Controls, Inc.
1384 4IN 45T70PSI PL4158 Leslie Controls, Inc.
C3286 PL4158 4IN 45T70PSI Leslie Controls, Inc.
C3286 Leslie Controls, Inc.
Stock Check
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