1.Valve Series Pneumatic V-ball, the ball was V shaped core can achieve linear regulator, large adjustment. When the valve is closed, V-notch and the seat wedge between the shear production, both with self-cleaning function of the core can prevent the ball stuck, especially for scaling frozen pipe situation. Suitable for control of paper pulp, sewage, solid particles containing the fiber and the suspension medium and the powder granular media. Equipped with the ZGH series cylinder piston actuator, simple structure, the output torque. This series of valve seal by sealing performance and hard into the soft seal; by adjusting means adjusting type and cut into type, cut off the role of the form of sub-type by single and double acting role, adjusting for the double acting type. The unique advantages of single-action is that once the power source fails, the valve control system requirements will be closed or open position is automatically. Widely used in electric power, petroleum, chemicals, paper, textile, food, pharmaceutical, aerospace and other fields.

Ordering Information:
1. Product name and model
2. DN
3. Rated flow coefficient KV
4. Nominal pressure and differential pressure
5. Valve and valve components of materials
6. Connection
7. Transmission
8. Flow characteristics
9. Suitable temperature