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LFF114-8 Watts

Rate-of-Flow Control Valve with Pressure Sustaining

Series LFF114-8, LFF1114-8 Rate of Flow Control Valve with Pressure Sustaining Feature is designed to automatically limit flow rate to a constant, adjustable, maximum, and sustain a minimum upstream pressure. Flow control throttling action is controlled by an externally mounted modulating Flow Control Pilot, which senses differential pressure across a remote mounted orifice plate (field installed). Pressure sustaining throttling action is controlled by a separate Pressure Sustaining Control Pilot, which senses upstream pressure. The Orifice Plate is factory calibrated based upon minimum, maximum, and continuous flow rate requirements.

Features

  • Pressure sustaining throttling action is controlled by a separate Pressure Sustaining Control Pilot
  • Orifice Plate is factory calibrated to meet flow rate requirements
  • Flow control throttling action is controlled by an externally mounted Flow Control Pilot
  • Automatically limits flow rate to a constant adjustable maximum, and sustains a minimum upstream pressure

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific LFF114-8