The extensive range of accessories for MECAFRANCE ball valves completes the product range and makes it possible to tailor the fitting to your specific application. On request, we will gladly send you further information about the accessories or advise you further. Whether a spring return unit ensures safe operation, an intermediate gear simplifies the operation of large valves during operation, the application requires a hardened ball and shaft, the ball should have a degassing hole or blind hole ..... the MECAFRANCE ball valve can be quickly and simply retool.