1-321-802-5889

NSN 4820-01-136-0751

Velocity Fuse

About this product

0.500 inches all ends pipe size accommodated, disk flow control device, inside spring bonnet type, bonnet attachment method: bolted.

Manufacturer part number 1741T 551T750PS for national stock number 4820011360751.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-136-0751.

  • MPN or Model

    1741T 551T750PS

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    1.5 lb
  • Pipe Size Accommodated
    0.500 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Bolted
  • Maximum Operating Temp
    150.0 degrees fahrenheit single response
  • Connection Style
    Streamlined with one brazing ring err-100
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Adjustable Pressure Range
    +551.0/+750.0 pounds per square inch
  • Maximum Operating Pressure
    1500.0 pounds per square inch single response
  • Material
    Steel comp 316 stem
  • 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 4820011360751

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1741T 551T750PS Anderson Greenwood Lp
E8585E41M Pentair Valves & Controls Us Lp
1741T 551T 750PSI Pentair Valves & Controls Us Lp
E8585E41M Anderson Greenwood Lp
1741T 551T 750PSI Anderson Greenwood Lp
Stock Check
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