How do I size a valve?
If you know how many gpms you need, divide it by the Cv squared (Cv2). Or, check out one of the following: Metrex Matrix, About Our Valves or Sizing A Valve.

If you know how many gpms you need, divide it by the Cv squared (Cv2). Or, check out one of the following: Metrex Matrix, About Our Valves or Sizing A Valve.