• Plate installation, pipe connection
• Two groups of working oil ports are sealed without leakage
• Stable opening pressure
| Specification | Diameter | Rated pressure bar | Rated flow L/min |
| DSV6 | 6 | 350 | 30 |
| DSV8 | 8 | 350 | 30 |
| DSV10 | 10 | 350 | 50 |
| DSV12 | 12 | 350 | 120 |
| DSV15 | 15 | 350 | 120 |
