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Wilkins Freeze Protection Valve 1/4 in.
Out of Stock. Call your branch for options: 770-442-8881.
List Price

List price

$110.45 / Each

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Designed to prevent freeze damage to backflow preventers installed above ground in geographical regions subject to occasional freezing. The model ZWFR senses water temperature and opens at 35 F to discharge near freezing water from the backflow device and draw warmer supply water through the valve. The model ZWFR closes when water temperature reaches 40 F.

  • Compact size and shape allow for ease of installation
  • Ideal for regions where occasional or unexpected freezes occur, yet winterization (flushout) is not common
  • Hassle free design requires no periodic maintenance, and can be used with all major brands of backflow preventer

Item Valve
Connection Size 1/4 in.
Regulated No
Brand Name Wilkins

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