KRTF Valvola manuale Tubo / Cilindrico + OR Serie K
| Codice | Filetto | Tubo |
| KRTF8067 | G1/8 | 6 |
| KRTF4067 | G1/4 | 6 |
| KRTF3067 | G3/8 | 6 |
| KRTF8087 | G1/8 | 8 |
| KRTF4087 | G1/4 | 8 |
| KRTF3087 | G3/8 | 8 |
| KRTF4107 | G1/4 | 10 |
| KRTF3107 | G3/8 | 10 |
| KRTF2107 | G1/2 | 10 |
| KRTF4127 | G1/4 | 12 |
| KRTF3127 | G3/8 | 12 |
| KRTF2127 | G1/2 | 12 |
