Ferrum valvae (low / media pressura)
| Nec. | Pars Nomen | Materia | Standard |
| 1 | Corpus | Ductile lron seu Grey Iron | BS1452 |
| 2 | Sedes corporis Ring | Aes vel aes | - |
| 3 | Disc | Diver | ss420 |
| 4 | Bolt | Chalybe | A3 |
| 5 | Ferro Ball | Diver | ss420 |
| 6 | Stem | Diver | ss420 |
| 7 | Gasket | NBR | BS2494 |
| 8 | Bonnet Bolt | Chalybe | A3 |
| 9 | stipare | Graphite | - |
| 10 | Gland | Ductile lron | BS2789 |
| 11 | Stud | Chalybe | A3 |
| 12 | Nucis | Chalybe | A3 |
| 13 | Bonnet | Ductile lron seu Grey Iron | BS1452 |
| 14 | Caulis Nut | Brass | - |
| 15 | Bolt | Chalybe | A3 |
| 16 | Handwheel | Chalybe | A3 |
| 17 | elementum | Chalybe | A3 |
| 18 | Handwheel Bolt | Chalybe | A3 |
| DN | D | D1 | D2 | L | b | f | z-φd | H |
| 15 | 95 | 65 | 46 | 108 | 14 | 2 | 4-14 | 204 |
| 20 | 105 | 75 | 56 | 117 | 16 | 2 | 4-14 | 209 |
| 25 | 115 | 85 | 65 | 127 | 16 | 3 | 4-14 | 218 |
| 32 | 140 | 100 | 76 | 140 | 18 | 3 | 4-19 | 239 |
| 40 | 150 | 110 | 84 | 165 | 18 | 3 | 4-19 | 248 |
| Magnitudinem DN50 ad DN300 is available | ||||||||
| Nominal Pressura | PN10 | PN16 |
| Testa Pressura | 15bar | 24bar |
| Sedes Pressura | 11bar | 17.6bar |
1. Simplex structura, opportuna fabricandi et conservandi.
2. Parvum opus spatium et tempus breve aperiendi et claudendi.
3. Bonum signaculum, humilis frictio inter superficies signantes et longam vitam servitutis.
1. Vexillum ferreum globum valvae producti structurae emittite rationabile, certa signaculum, praesertim idoneum ad flammabilem, explosivum, valde toxicum, fluidum toxicum, caliditas caliditas conductionis oleum, liquidum ammoniacum, glycol et alia media.
2. Iactus valvae globi ferrei modus coegi est modus manualis, calces coegi, electrici, pneumatici, etc.
3. Valvula ferrea globulus iactus late in industria petrochemical, fibra chemica textilis, charta plastica facta, vis electrica chalybem, iuvamentum imprimendi et tingendi, gas et alia systemata gas, tuta et certa effectio adhibentur.
