U-PVC single union ball valve with female threaded ends ISO 228/1. Round ball with surface worked by grinding machine. EPDM seals with double O-R stem, PTFE ball seats. Working pressure PN16 from D.16 up to D.63, PN10 from D.75 up to D.110.
| Pos. | Components | N° | Material |
|---|---|---|---|
| 1 | handle | 1 | PVC |
| 2 | stem | 1 | PVC |
| 3 | body | 1 | PVC |
| 4 | union end | 1 | PVC |
| 5 | union nut | 1 | PVC |
| 6 | ball | 1 | PVC |
| 7 | sealing bush | 1 | PVC |
| 8 | ball seat | 2 | PTFE |
| 9 | union O-ring | 1 | EPDM |
| 10 | O-ring sealing bush | 1 | EPDM |
| 11 | O-ring ball seat | 2 | EPDM |
| 12 | O-ring stem | 2 | EPDM |


