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Pressure Reducing Pilot Valve Model #2PB

This is a direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. Fully balanced trim ensures high accuracy and stability.

When used in a pressure reducing circuit, the pilot modulates closed as downstream pressure rises above set point.

Features and Benefits

  •  Internal or external pressure sensing
  •  Differential pressure sensing
  •  Direct pressure gauge installatio


Typical Applications

  •  Pressure reducing valves sizes 11/2-10” (Standard model #2PB)
  •  Flow Control Valves sizes 11/2-4” (Modified to differential sensing #2PB-D)
  •  Closing surge control (additional feature 49) for sizes 11/2-10” (Modified to external pressure sensing #2PB-R)