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NSN 4820-01-434-5354

Velocity Fuse

About this product

Disk flow control device, inside spring bonnet type, union bonnet attachment method, disk loading method: spring.

Manufacturer part number 77306009 for national stock number 4820014345354.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-434-5354.

  • MPN or Model

    77306009

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Union
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    4 all ends
  • Maximum Operating Temp
    750.0 degrees fahrenheit single response
  • Minimum Operating Temp
    -50.0 degrees fahrenheit
  • End Application
    Supply class aoe
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes 2nd end
  • Connection Type
    Flange 1st end
  • Valve Size
    1.000 inches
  • Adjustable Pressure Range
    +48.0/+66.0 pounds per square inch
  • Maximum Operating Pressure
    1500.0 pounds per square inch single response
  • Outside Diameter
    4.250 inches 1st end
  • Thickness
    0.438 inches 2nd end
  • Bolt Hole Diameter
    0.625 inches 2nd end
  • Bolt Circle Diameter
    3.125 inches 1st end
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.062 inches all ends
  • Raised Face Diameter
    2.000 inches 1st end
  • Material
    Steel comp 316 stem
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 lever
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 4820014345354

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
77306009 Pentair Valves & Controls Us Lp
9511011-D 48TO66PSI Pentair Valves & Controls Us Lp
DS-G-74893 ASSY 77306009 Pentair Valves & Controls Us Lp
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