1. Light in weight,easy installation, little or no maintenance required.
Can be used in all sorts of piping flange standards.

2. Simple in structure. Rapidly working in horizontal and vertical positions in the piping system.
3.Adjustable for low torque and easy conversion from hand wheel operator to cylinder, bevel gear and electric motor using actuator.
4. It is designed with straight shape and provides easy operation.
5. Adopts abrasion-resistant and anti corrosive materials which can lengthen the performance life of valve.
More than 10000 times can close or open the medium flow.
6. Zero leakage for air & hydraulic test to ensure completely mediums closed.
7. Different materials for parts provided. Can apply in different harsh environments.
8. Without connecting pin to disc and have more reliable function.