| valve → MadeOf → stainless steel | 0.58 | |
| valve → MadeOf → brass | 0.52 | |
| valve → MadeOf → steel | 0.52 | |
| valve → MadeOf → plastic | 0.50 | |
| valve → MadeOf → titanium | 0.47 | |
| valve → MadeOf → cow tissue | 0.46 | |
| valve → MadeOf → metal | 0.44 | |
| valve → MadeOf → bronze | 0.43 | |
| valve → MadeOf → rubber | 0.41 | |
| valve → MadeOf → pig | 0.40 | |
| valve → MadeOf → iron | 0.38 | |
| valve → MadeOf → electroactive silicone film | 0.36 | |
| valve → MadeOf → silicone | 0.35 | |
| valve → MadeOf → biocompatible synthetic materia… | 0.34 | |
| valve → MadeOf → material | 0.33 | |
| valve → MadeOf → monel | 0.31 | |
| valve → MadeOf → xeno-pericardial tissue | 0.29 | |
| valve → MadeOf → plastic or stainless steel | 0.28 | |
| valve → MadeOf → same material | 0.28 | |
| valve → MadeOf → ceramic | 0.27 | |
| valve → MadeOf → lead-free brass | 0.27 | |
| valve → MadeOf → resilient material | 0.27 | |
| valve → MadeOf → thermoplastic elastomer material | 0.27 | |
| valve → MadeOf → translucent or transparent mate… | 0.27 | |
| valve → MadeOf → the highest quality material | 0.21 | |
| valve → MadeOf → ti-17 | 0.18 |