1-321-802-5889

NSN 4820-01-556-8005

Velocity Fuse

About this product

Valve provided with gagging device, bonnet plug, adjusting ring pin; disc insert material polytetrafluoroethylene; o-ring material viton.

Manufacturer part number DN3400-SW ASSY NDSXX04SDD for national stock number 4820015568005.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-556-8005.

  • MPN or Model

    DN3400-SW ASSY NDSXX04SDD

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.750 inches all ends
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    172.8 cubic feet per minute
  • Renewable Seat Ring Type
    Retaining screw
  • Maximum Operating Temp
    425.0 degrees fahrenheit single response
  • End Application
    Overhaul/availability cvn70
  • Connection Style
    Socket all ends
  • Valve Operation Method
    Automatic or manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Adjustable Pressure Range
    +23.0 to 45.0 pounds per square inch
  • Maximum Operating Pressure
    400.0 pounds per square inch single response
  • Material
    Stainless steel
  • Media For Which Designed
    Air single response
  • Style Designator
    C1 angle
  • Furnished Items And Quantity
    1 lever and 2 tailpiece and 2 nut
  • Specification Data
    Mil-v-22549d government specification
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 4820015568005

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
DN3400-SW ASSY NDSXX04SDD Dante Valve Company Inc
NDSXX04SDD Dante Valve Company Inc
MIL-V-22549D Military Specifications
NDSXX04SDD Danco Valve Company
DN3400-SW ASSY NDSXX04SDD Danco Valve Company
MIL-V-22549D Military Specifications
NDSXX04SDD Dante Valve Company Inc
NDSXX04SDD Danco Valve Company
DN3400-SW ASSY NDSXX04SDD Dante Valve Company Inc
DN3400-SW ASSY NDSXX04SDD Danco Valve Company
MIL-V-22549D Military Specifications
NDSXX04SDD Dante Valve Company Inc
NDSXX04SDD Danco Valve Company
DN3400-SW ASSY NDSXX04SDD Dante Valve Company Inc
DN3400-SW ASSY NDSXX04SDD Danco Valve Company
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