U-PVC double union ball with female threaded ends ISO 228/1. Adjustable support, possibility of disassembly in both sides in the presence of pressure. Round ball with surface worked by grinding machine. Viton® seals with double O-R stem, PTFE ball seats. Working pressure PN16 from ø 16 mm up to ø 63 mm.
| Codice/Code | G | DN | L | Z | H | A | B | C | E | F | PN | Gr | Pack | Box | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BVD71016 | 3/8" | 10 | 14 | 53 | 81 | 50 | 10 | 52 | 37 | 25 | 16 | 140 | 60 | S |  |
| BVD71020 | 1/2" | 15 | 14 | 49 | 81 | 50 | 10 | 52 | 37 | 25 | 16 | 130 | 60 | S | |
| BVD71025 | 3/4" | 20 | 14 | 56 | 94 | 60 | 13 | 64 | 44 | 30 | 16 | 210 | 36 | S | |
| BVD71032 | 1" | 25 | 14 | 63 | 107 | 68 | 16 | 71 | 47 | 33 | 16 | 310 | 50 | M | |
| BVD71040 | 1"1/4 | 32 | 14 | 72 | 124 | 80 | 17 | 86 | 61 | 37 | 16 | 450 | 30 | M | |
| BVD71050 | 1"1/2 | 40 | 14 | 84 | 146 | 96 | 27 | 103 | 58 | 37 | 16 | 730 | 20 | M | |
| BVD71063 | 2" | 50 | 14 | 94 | 170 | 116 | 23 | 116 | 76 | 52 | 16 | 1220 | 12 | M | |
| BVD71075 | 2"1/2 | 65 | 14 | 126 | 214 | 145 | 32 | 158 | 91 | 60 | 10 | 2300 | 5 | M | |
| BVD71090 | 3" | 80 | 14 | 139 | 250 | 166 | 43 | 175 | 111 | 72 | 10 | 3600 | 3 | M | |
| BVD71110 | 4" | 100 | 14 | 159 | 290 | 210 | 31 | 194 | 132 | 83 | 10 | 6000 | 2 | M | |
| Pos. | Components | N° | Material |
|---|---|---|---|
| 1 | handle | 1 | PVC |
| 2 | stem | 1 | PVC |
| 3 | body | 1 | PVC |
| 4 | union end | 2 | PVC |
| 5 | union nut | 2 | PVC |
| 6 | ball | 1 | PVC |
| 7 | threatened sealing bush | 1 | PVC |
| 8 | ball seat | 2 | PTFE |
| 9 | union O-ring | 2 | Viton® |
| 10 | O-ring sealing bush | 1 | Viton® |
| 11 | O-ring ball seat | 2 | Viton® |
| 12 | O-ring stem | 2 | Viton® |
