O cut off the ball valve series The company is absorbing advanced technology from foreign countries develop their own products using floating ball flange connection, the ability to flow, flow resistance coefficient small, simple structure and easy maintenance.

Seal unique flexible structure, the core hardening ball with using pneumatic, electric implementing agencies, complete machine with compact structure, and good cut, switch quickly and long operating life.

Very dry apply various liquids, gases, paddle-like fluid and low pressure steam automatically cut control.