Valvula emissionis aeris unius portus
Mitte nobis inscriptionem electronicam Epistula electronica WhatsApp
Praecedens: Valva manualis persianae Deinde: Valvula globi oxygenii
Valvula emissionis aeris unius portus

Magnitudo: DN50-DN300
Pressio: PN10 / PN16
Flanga apta pro BS EN1092-2 PN10 / PN16.

| Pars | Materia |
| Corpus / Tegmen | Ferrum ductile / Chalybs carbonicus |
| Pila | Chalybs carbonicus / Chalybs inoxidabilis |
| Sedes | NBR / EPDM / FPM |








