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Pressure control valve ZW205FP protects fire protection systems by relieving excess pressure. Standard features ease maintenance and repair, and provide the lowest total cost of ownership.

The water pressure regulator's main valve closes, the low flow bypass is set to a slightly higher pressure which allows it to handle very low flows up to 10 GPM when there is off peak demand. (An additional bypass may be needed to handle flows between the bypass and main valve minimum flow.) In addition the Model ZW209BP comes standard with blue epoxy coating internally and externally for corrosion protection as well as isolation valves and pressure gauges for quick and easy maintenance or repair.

To view all options, see the Specification Sheet - ZW205FP

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Spec Sheets & Install

BIM / 3D Models / 2D Drawings

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Features And Benefits

  • Relieves pressure in fire protection systems while maintaining positive pressure on pumps
  • Inlet pressure gauge, wye strainer, and epoxy coating come standard to simplify start-up and maintenance
  • Standard adjustability from 50-200psi, other ranges available
  • Globe and angle bodies available
  • 150 class flanged, 300 class flanged, grooved, and threaded end connections available for installation versatility
Proportion 65
Zurn Wilkins
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