1. Small flow resistance, sealing face suffers less flush and corrosion.
2. Low torque operation, easy operation
3. Direction of medium is not limited, not generate disturbed flow, and not reduce medium pressure.
4. Simple structure, short face-to-face dimension, process precisely and widely applicable
1. Non- friction when Opening and closing
2. Top entry design that valves can check and maintenance directly.
3. Singal-sent design to ensure the usage life
4. Small torque to open and colse easily.