Pneumatic Eccentric semi-ball valve
Pneumatic actuated Eccentric half Ball Valve
Kukula: DN50-DN2000
1. Kupanga ngati GB/T12237.
2. Kuwoneka kwa nkhope ndi nkhope kumagwirizana ndi ISO 5752.
3. Kubowola kwa flange ndikoyenera BS EN1092-2 PN10 / PN16/PN25.
4. Yesani ngati ISO5208.
| Kuthamanga Mwadzina (MPA) | Mayeso a Shell | Kuyesa kwa Zisindikizo Zamadzi |
| Mpa | Mpa | |
| 1.0 | 1.5 | 1.1 |
| 1.6 | 2.4 | 1.76 |
| Ayi. | Gawo | Zakuthupi |
| 1 | Thupi / Wedge | Mpweya wa carbon (WCB)/CF8/ CF8M |
| 2 | Tsinde | SS416 (2Cr13) / F304/F316 |
| 3 | Mpando | SS/Stellite |
| 4 | Mpira | Chitsulo chachitsulo / SS |
| 5 | Kulongedza | (2 Cr13) X20 Cr13 |
Valavu ya mpira wa eccentric ndiye chida choyenera kupopera malasha opukutidwa, mpweya wa uvuni wa coke, mpweya wafumbi ndi madzimadzi amchere. Amagwiritsidwa ntchito kwambiri m'mafakitale a metallurgy. Pali zilembo zotsatirazi.
1. Molunjika, chisindikizo chimodzi, eccentric dongosolo makamaka ntchito magawo awiri otaya kutsitsi pulvereized malasha jekeseni sing'anga. Izo sizidzakhala unobstructed otaya ndi munakhala chodabwitsa.
2. Pali chipukuta misozi mlingo wa chisindikizo kuonetsetsa ntchito nthawi yaitali.
3. Ndikosavuta kusintha mpando kuti mupewe kusintha kwa valve yonse.
