- – Zero Leakage
- – Special blade and compact design, quick open & close
- – Reliable bearing and bearing bush design prolong longer service of shaft
- – Unique dual-blade solution, controls deformation of blade effectively
- – Low torque, longer life time
- – Excellent regulated performance, flow curve tending to straight line
- – Optional material available for different working condition
- – Optional flange connection & operator
- – Easier installation& maintenance
- – Heat- resistant and anti-corrosion
- – Widely applied in flue gas & scrubber system
