Unit: mm
| SIZE | ØA | T | L |
| 1" | 25.4 | 1.65 | 77.5 |
| 1.5" | 38.1 | 1.65 | 80.5 |
| 2" | 50.8 | 1.65 | 85.5 |
| 2.5" | 63.5 | 1.65 | 96.5 |
| 3" | 76.2 | 1.65 | 104.5 |
| 4" | 101.6 | 2.10 | 104.5 |
The Butt-Weld Sanitary Check Valve features a butt-weld connection that provides a strong, permanent, and leak-resistant joint. By minimizing connection points and creating a smooth internal flow path, it helps reduce the risk of leakage and improves hygienic performance. It is ideal for fixed production lines and high-purity processing systems, and is widely used in the food processing, dairy, beverage, and other industries requiring long-term, reliable operation.