Valva sphaerica flangeata manualiter operata chalybe fusa WCB
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Praecedens: Valva globosa flangeata a vermibus rotarum dentatarum WCB Deinde: Valvula aëria emissaria rotatoria stellae generis
Valva sphaerica flangeata manualiter operata chalybe fusa WCB

| Pressio Operativa | PN16, PN25, PN40 |
| Pressio Probanda | Testa: 1.5 vicibus pressio aestimata, Sedes: 1.1 vicibus pressionis aestimatae. |
| Temperatura Operativa | -29°C ad 425°C |
| Media Idonea | Aqua, oleum et gas. |

| Non. | Pars | Materia |
| 1 | Corpus/Cuneus | WCB |
| Duo | Caulis | SS416 (2Cr13) / F304/F316 |
| 3 | Sedes | PTFE |
| 4 | Pila | SS |
| 5 | Sarcinatio | (2 Cr13) × 20 Cr13 |











