There are two types of cast iron check valve : Flanged and Wafer
Description
KITZ Cast Iron Check Valve
Series and their sizes (in.)
Flanged | Wafer | |
 |  | |
10FCO | 125FCO | 10FW |
| 1-1/2″ | 2″ | 2″ |
| 2″ | 2-1/2″ | 2-1/2″ |
| 2-1/2″ | 3″ | 3″ |
| 3″ | 4″ | 4″ |
| 4″ | 5″ | 5 |
| 5″ | 6″ | 6″ |
| 6″ | 8″ | 8″ |
| 8″ | 10″ | 10″ |
| 10″ | 12″ | |
| 14″ | ||
