Laminated metal and graphite seat in disc boosts the superior performance in extreme conditions;
Triple eccentric structure frees the valve from abrasion and friction between seat and disc when the valve closes;
The seat of body can be overlaid with hard alloy to endure over 100000 times of cycling life;
Bi-directional performance can be achieved after China offset butterfly valve manufacturer optimization.
China offset butterfly valve uses offset configuration with laminated metal seat to apply in wide sectors, such as power plant, oil & gas, petrochemical, water drainage.