B-2971 Triple-eccentric butterfly valve has a tight bidirectional sealing function.
This Triple-eccentric structure ensures that the valve plate seal will only contact the valve seat in the closed state, so it does not produce additional friction and wear.
This series of butterfly valves from vacuum to high pressure, from low temperature to high temperature, have perfect applicability, metal sealing structures are essential fire safety.
Compared with gate valves, globe valves and ball valves, the B-2971 can greatly reduce in size, weight and installation requirements, reducing customer construction and maintenance costs.