The quality of high-performance butterfly valve pneumatic Germany.
The butterfly valve series is designed to uphold the European system, the Inter-American system, such as design standards, with a small torque, low wear, small flow resistance, long life characteristics.
MSS SP-67 and standard API609.
Advanced multi-seal structure to avoid contact with medium body, so the whole zero-leakage valve.
Advanced butterfly shape and with valve sealing performance to ensure that the whole higher, lower torque, greater flow, less flow resistance.
No back design ensures that the valve does not increase after the installation of torque.