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NSN 4820-01-527-1604

Velocity Fuse

About this product

Valve is furnished with snubber, overall length with snubber is 3 inches;snubber porosity is e for water and light oils 30-225 ssu; used on hydraulic test stand model h-5000-s.

Manufacturer part number PLV-255B-5-E for national stock number 4820015271604.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-527-1604.

  • MPN or Model

    PLV-255B-5-E

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Piston
  • Disk Loading Method
    Spring
  • End Application
    Hyd. Test stand model h-5000-s; lpd-17
  • Connection Style
    G9 plain, optional en (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Adjustable Pressure Range
    +500.0/+1000.0 pounds per square inch
  • Maximum Operating Pressure
    5000.0 pounds per square inch single response
  • Thread Size
    0.250 inches all ends
  • Part Name Assigned By Controlling Agency
    Pressure limiting valve-snubber
  • Material
    Copper alloy body
  • Media For Which Designed
    Oil, hydraulic single response
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt all ends
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 4820015271604

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
PLV-255B-5-E Chemiquip Products Co, Inc
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