1-321-802-5889

NSN 4820-01-506-3687

Velocity Fuse

About this product

3l4 valve size (3" inlet x 2.853 square inch in area orifice x 4" outlet); 150x150 raised-face flanges; packed lifting lever (type d) cap; liquid trim w/ buno o-ring seat, k-monel bolting, and inconel spring, body and bonnet per asme sb148 uns c95200..

Manufacturer part number 3L4 JLT-JOS-15D for national stock number 4820015063687.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-506-3687.

  • MPN or Model

    3L4 JLT-JOS-15D

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Valve Operation Method
    Automatic
  • Connection Type
    Flange all ends
  • Flange Face Design
    Raised straight all ends
  • Part Name Assigned By Controlling Agency
    Safety relief valve
  • Material
    Rubber butadiene-acrylonitrile class nbr seat
  • Media For Which Designed
    Liquid single response
  • Style Designator
    Err-090
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 4820015063687

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3L4 JLT-JOS-15D Anderson Greenwood Lp
3L4 JLT-JOS-15D/84349000 Pentair Valves & Controls Us Lp
84349000 Pentair Valves & Controls Us Lp
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