HomeDuctile Iron Automatic Flow Balancing(PN16 –10°C+120°C)Contact Us to PurchaseAvailable Sizes and Pricing 8011066208 2” POA 8011066209 21/2” POA 8011066210 3” POA 8011066211 4” POA 8011066212 5” POA 8011066213 6” POA 8011066214 8” POA 8011066215 10” POA 8011066216 12” POA