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NSN 4820-01-368-7507

Velocity Fuse

About this product

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

Manufacturer part number 20253 ASSY 20253 for national stock number 4820013687507.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-368-7507.

  • MPN or Model

    20253 ASSY 20253

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    75 lb
  • Pipe Size Accommodated
    2.000 inches all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Bolted
  • Disk Loading Method
    Spring
  • 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
    +56.0/+65.0 pounds per square inch
  • Maximum Operating Pressure
    400.0 pounds per square inch single response
  • Material
    Bronze bodynickel alloy flow control deviceplastic polytetrafluoroethylene packingnickel alloy seatnickel alloy stem
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Err-090
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 4820013687507

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
20253 ASSY 20253 Pentair Valves & Controls Us Lp
20253JS51M Pentair Valves & Controls Us Lp
20253 Anderson Greenwood Lp
20253JS51M Anderson Greenwood Lp
20253 ASSY 20253JS51M Anderson Greenwood Lp
Stock Check
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