DIN3202 Iactam Ferram Gate Valve
Valvae portae valvae refers to cuius pars claudendi (porta) movetur secundum directionem verticalis centri canalis.Porta valvae maxime adhibetur ad incidendum in pipelino.Valvae portae ferreae fictae sunt valvae late adhibitae.Communiter adhibetur ad machinas secandas cum diametro DN ≥ 50mm, et interdum valvae portae adhibentur etiam ad machinas secandas diametri parvas.Porta valvae, ut valvae humili gradu, communior est.
Porta valvae lineamenta:
Bonum signandi effectus, parvae fluidi resistentiae et certae operationis moderatio;Habet tamen magnam magnitudinem, implicatam structuram, difficilem processus, facilem lapsum superficiei signandi, sustentationem difficilem et tempus longum aperiendi et claudendi.Apta est ad valvulas magnas diametri faciendas.Praeter vaporem, oleum et alia media, etiam apta est instrumentis, quae sunt solida granularia et viscositas alta, nec non valvulae ad systemata vacuum instigandum et demissum.
Specification
| NO. | PART | ASTM Material |  | ||||
| WCB | LCB | WC6 | CF8(M) | CF3(M) | |||
| 1 | CORPUS | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) | |
| 2 | PORTA | A216 WCB+13Cr | A352 LCB+13Cr | A217 WC6 + STL | A351 CF8(M) | A351 CF3(M) | |
| 3 | SEDES | A105+13Cr | A105+13Cr | A217 WC6 + STL | A351 CF8(M)+STL6 | A351 CF3(M)+STL6 | |
| 4 | STEM | A182 F6 | A182 F6 | A182 F6 | A182 F304/F316 | A182 F304L/F316L | |
| 5 | BONNET BOLT | A193 B7 | A320 L7 | A193 B16 | A193 B8(M) | A193 B8(M) | |
| 6 | BONNET NUT | A194 2H | A194 7 | A194 4 | A194 8(M) | A194 8(M) | |
| 7 | GASKET | SS304+GRAPHITE | PTFE/SS304+GRAPHITE | PTFE/SS316+GRAPHITE | |||
| 8 | BONNET | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) | |
| 9 | BACKSEAT | A182 F6 | A182 F6 | A182 F6 | - | - | |
| 10 | FASCICULUS | FLEXIBILIS GRAPHITE | PTFE/FLEXIBILIS GRAPHITE | ||||
| 11 | GLANDULA | A182 F6 | A182 F6 | A182 F6 | A182 F304 | A182 F304L/F316L | |
| 12 | GLANDULA LABIUM | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) | |
| 13 | GLANDULA OCCULUM | A193 B7 | A193 B8 | A193 B8 | |||
| 14 | NUT | A194 2H | A194 8 | A194 8 | |||
| 15 | PIN | AISI 1025 | AISI 1025 | ||||
| 16 | CAULIS NUDUS | AES | AES | ||||
| 17 | HANDWHEEL NUDUS | AISI 1035 | AISI 1035 | ||||
| 18 | COCHLIA | ASTM A36 | ASTM A36 | ||||
| 19 | HANDWHEEL | A536 60-40-18 | A536 60-40-18 | ||||
| 20 | GLANDIFER | AISI 1035 | AISI 1035 | ||||
| 21 | ADIPS NIPPLE | AES | AES | ||||
| 22 | NAMEPLATE | SS304 | SS304 | ||||
Dimensiones datae (mm)
| NPS | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| L | 250 | 270 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 |
| D | 165 | 185 | 200 | 235 | 270 | 300 | 360 | 425 | 485 | 555 | 620 | 670 | 730 | 745 |
| b | 20 | 22 | 24 | 24 | 26 | 28 | 30 | 32 | 34 | 38 | 40 | 46 | 48 | 58 |
| nd * | 4-20 | 8-22 | 8-24 | 8-24 | 8-26 | 8-28 | 12-30 | 12-32 | 16-34 | 16-38 | 16-40 | 20-46 | 20-48 | 20-58 |
