Description
Measurements of non-return valve:
| DN | D1 | D2 | D3 | L |
| 25 | 26 | 31 | 64 | 72 |
| 32 | 32 | 37 | 77 | 72 |
| 40 | 38 | 43 | 91 | 80 |
| 50 | 50 | 55 | 104 | 90 |
| 65 | 66 | 72 | 119 | 105 |
| 80 | 81 | 87 | 145 | 125 |
| 100 | 100 | 106 | 170 | 140 |
Non-return valve
Stainless steel check valves are designed to stop the flow of liquid in the pipeline from returning after the liquid supply has been shut off. The non-return valve we sell is made of AISI 304 or AISI 316 stainless steel. These products are used in the dairy, meat, vegetable, beverage and other food industries.
