Restoration valve
| Type | Specification | Product Number | ||
| Outer Diameter φ | Inner Hole φ | Height | ||
| 11.6 | 8 | 10.2 | 098-A | |
| 12 | 8 | 4 | 582 | |
| 12 | 8 | 5 | 310-5-A | |
| 12 | 8 | 6.5 | 310-6.5-A | |
| 13 | 5 | 3 | 104 | |
| 13 | 10 | 5 | 383-5-A | |
| 13 | 10 | 6.5 | 383-6.5-A | |
| 16 | 12 | 7 | 076-A | |
| 18 | 8 | 2.8 | 522-2.8 | |
| 18 | 8 | 4 | 522-4 | |
| 18 | 8 | 4.5 | 522-4.5 | |
| 18 | 8 | 5 | 522-5 | |
| 18 | 8 | 6 | 522-6 | |
| 19 | 8 | 3.5 | 122-3.5 | |
| 19 | 8 | 5 | 122-5 | |
| 20 | 10 | 5 | 167 | |
| 20.2 | 8 | 4 | 053 | |
| 22 | 8 | 4 | 521-4 | |
| 22 | 8 | 5 | 521-5 | |
| 22 | 8 | 6 | 521-6 | |
| 23 | 10 | 2.8 | 193-2.8 | |
| 23 | 10 | 4 | 193-4 | |
| 23 | 10 | 4 | 193-5 | |
| 23 | 10 | 6 | 193-6 | |
| 24.3 | 5 | 3.51 | 418 | |
| 25.2 | 8 | 4 | 054 | |
| 28 | 8 | 4 | 144-4 | |
| 29 | 14 | 5 | 069-5 | |
| 29 | 14 | 6 | 069-6 | |
| 29.2 | 10 | 4 | 055 | |
| 30 | 8 | 3 | 125 | |
| 30 | 10.1 | 9.5 | 137 | |
| 30 | 12.8 | 16 | 087-C | |
| 30 | 13 | 9.5 | 138 | |
| 30 | 14.5 | 4 | 130 | |
| 32 | 13 | 9.5 | 114 | |
| 32 | 8 | 4 | 129-4 | |
| 35 | 10 | 8 | 046 | |
| 39 | 10.1 | 6 | 153 | |
| 40 | 12 | 5 | 297-5 | |
358 Tianhai Road, Binhai New Area, Economic Development Zone, Fenghua District, Ningbo City, Zhejiang Province