| Model | RP-8 |
| Size | 32 - 80 |
| Applicable fluid / temperature | Steam/Max. 200 Deg.C |
| Applicable primary pressure | Max. 1.0MPa |
| Adjustable secondary pressure | 0.03 - 0.8MPa |
| Maximum reducing rate | 20 : 1 |
| Minimum pressure differential across the disc | 0.05MPa |
| Materials(Body/Trim) | Body : Stainless steel Disc & Seat : Stainless steel |
| End connection | Flanged JIS 10KFF |