1. Suit for lower differential pressure and easy to flow through.
2. It can be quickly open(from 0°to 90°)
3. The stem is eccentric to insure the valve completely closed and easy to open.
4. When closed, Metal Disc tightly sealed to rubber Ring.
5. Less torque to open the valve.
6. Easy to maintenance & low maintenance cost.
7. The offset stem design allows easy replacement of the seat-ring without removing the stem.
8. Body produce by Die Casting, the material included SCS13, SCS14,SC49,FCD450.etc)
9. Especially suit for larger piping system(include paste fluid)
10. Small dimension of Face to Face, and light weight, easy mounted in small space.