Description
Measurements of butterfly valve gasket:
| DN | D1 | D2 | B |
| 25 | 26 | 40 | 20 |
| 32 | 32 | 48 | 20 |
| 40 | 38 | 54 | 21 |
| 50 | 51 | 67 | 21 |
| 65 | 67 | 85 | 22 |
| 80 | 82 | 101 | 24 |
| 100 | 101 | 116 | 26 |
| 125 | 125 | 151 | 29 |
| 150 | 150 | 175 | 29 |
| 200 | 203 | 230 | 37 |
Butterfly valve gasket
Butterfly valve gaskets are used for sealing the connection. The butterfly valve gasket can be made of EPDM, NBR, silicone or Vitom material. These connecting fittings may be used in the dairy, meat, vegetable, beverage and other food industries.
