CHEMISE FLOWSERVE DURCO Conical Plug Valve: Type G4E

The design of this shut-off valve, according to the European PED & ATEX codes, allows it to be used either with a manual control or with a motorization. This valve offers better in-line sealing than other plug valves and equal or better emission containment than valves specifically designed for very severe service. The PTFE liner gives the valve a wide sealing range that provides full, two-way, line pressure-independent sealing. Moreover, there is no retention zone.