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NSN 4820-01-203-5355

Velocity Fuse

About this product

Disk flow control device, outside screw-yoke bonnet type, bolted bonnet attachment method, disk loading method: spring.

Manufacturer part number 174A 1IN 150PSI for national stock number 4820012035355.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-203-5355.

  • MPN or Model

    174A 1IN 150PSI

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    2.1 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Disk Loading Method
    Spring
  • Connection Style
    G9 plain, optional en (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Maximum Operating Pressure
    160.0 pounds per square inch single response
  • Thread Size
    1.000 inches all ends
  • Opening Pressure Setting
    150.0 pounds per square inch
  • Material
    Copper alloy body
  • Media For Which Designed
    Water, fresh single response
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt all ends
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 4820012035355

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
174A 1IN 150PSI Watts Regulator Co
174A1IN MODEL M1 Watts Regulator Co
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