Check Valve 31 Series
| Model | Part Number |
|---|---|
| Check Valve 5/8″ | 3132/5 |
| Check Valve 3/4″ | 3132/6 |
| Check Valve 7/8″ | 3122/7 |
| Check Valve 1 1/8″ | 3122/9 |
| Check Valve 1 3/8″ | 3122/11 |
| Check Valve 1 5/8″ | 3122/13 |
| Check Valve 2 1/8″ | 3122/17 |
| Model | Part Number |
|---|---|
| Check Valve 5/8″ | 3132/5 |
| Check Valve 3/4″ | 3132/6 |
| Check Valve 7/8″ | 3122/7 |
| Check Valve 1 1/8″ | 3122/9 |
| Check Valve 1 3/8″ | 3122/11 |
| Check Valve 1 5/8″ | 3122/13 |
| Check Valve 2 1/8″ | 3122/17 |