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NSN 4820-00-287-5182

Expansion Bypass Valve

About this product

Aluminum alloy body material, piston, free type flow control device, not included filter, .

Manufacturer part number 557630 for national stock number 4820002875182.

Datasheet

  • Product description

    System Pressure Regulating Valve NSN 4820-00-287-5182.

  • MPN or Model

    557630

  • Schedule B
    8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Body Material
    Aluminum alloy
  • Flow Control Device
    Piston, free type
  • Filter
    Not included
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System Pressure Regulating Valve

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.

Mechanic Bill explains Expansion Bypass Valve

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NSN 4820002875182

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
557630 Hamilton Sundstrand Corporation
726773-1 Hamilton Sundstrand Corporation
726773-2 Hamilton Sundstrand Corporation
726773 Hamilton Sundstrand Corporation
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