Novel design of super-short integrated structure, seat and end flange from the past, less material retention, excellent sealing performance. Matched with small explosion-proof actuator(Exd explosion-proof grade ‖ BT4), and general ball compared with the small size, light weight, long service life.
use ISO5211 high platform design so that the actuator installation can be more convenient.
Widely used in petroleum, chemical, pharmaceutical, light industry, automatic control system.