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True Union Check Valves
Product Description

Check valves prevent backflow. As line flow enters the valve, a ball is moved by the flow pressure allowing flow to pass through and open the valve. As inlet flow ceases or recedes (back pressure), the ball is moved to the seat or seal stopping the flow, thus closing the valve.


TC Series

  • Pressure rating 150 PSI
  • EPDM seals
  • For horizontal or vertical installation
  • NSF/ANSI Standard 61 Certified
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