Fisher VBL Series Volume Booster

Fisher VBL Series Volume Booster


Brands

Fisher

Fisher VBL Series Volume Booster

Desctiption

Fisher VBL volume booster is used in conjunction with a positioner on a throttling control valve to increase stroking speed. The booster incorporates fixed deadband, soft seat construction, and an integral bypass restriction to eliminate positioner saturation problems.

Fisher VBL Series Volume Booster

Types

Fisher Controller and Instrument, Fisher VBL Volume Booster

Fisher VBL Series Volume Booster

Features

  • Soft seats provide tight shutoff to reduce unnecessary air consumption and eliminate saturation of positioner relays.
  • Permits high actuator stroking speeds upon demand without degrading the positioner steady-state accuracy.

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2024-02-22 18:38:06