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SD-3 Watts

Dual Check Valves with Atmospheric Port & Strainer for Carbonated Beverage Machines

Series SD-3 Dual Check Valves with Atmospheric Port & Strainer for Carbonated Beverage Machines prevent the reverse flow of polluted water, such as carbon dioxide gas and carbonated water, from entering into the potable water supply due to backpressure backflow. It consists of stainless steel body construction with internal rubber components and is designed for continuous or intermittent pressure applications. Series SD-3 has an atmospheric port that provides visual indication of failure of the second check and a wye pattern strainer. Series SD-3 is available in a variety of models and is ideal for use on post-mix carbonated beverage equipment and dispensing equipment for tea and coffee. Maximum Working Pressure: 150psi (10 bar).

Features

  • Corrosion-resistant stainless steel
  • Wye pattern strainer for water supply installations
  • Streamlined body design minimizes pressure loss and cavitation
  • Atmospheric port provides visual indication in case of failure of second check

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific SD-3

Approval Information

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