1. Compact and lightweight, easy to disassemble and repair, and can be installed at any position.

2. The structure is simple and compact, the operating torque is small, and the 90° rotation starts quickly.

3. The flow characteristics tend to be straight and the adjustment performance is good.

4. The connection between the disc and the valve stem adopts a pinless structure, which overcomes the possibility of internal leakage.

5. The outer circle of the butterfly plate adopts spherical shape, which improves the sealing performance and prolongs the service life of the valve. It still maintains zero leakage when the pressure is opened and closed more than 50,000 times.

6, the seal can be replaced, and the seal is reliable to achieve two-way sealing.

7, the disc can be sprayed according to user requirements, such as nylon or polytetrafluoroethylene.

8. The valve can be designed as a flange connection and a clamp connection.

9, the drive mode can be selected manually, electric or pneumatic.

1. Pneumatic butterfly valve gear type double piston, large output torque and small volume.

2. The cylinder is made of aluminum and gold materials, which is light in weight and beautiful in appearance.

3. Manual operation mechanism can be installed at the top and bottom.

4. The rack-and-pinion connection can adjust the opening angle and rated flow.

5. The butterfly valve actuator can be equipped with electric signal feedback indication and various accessories for automatic operation.

6, IS05211 standard connection provides convenience for the installation and replacement of the product.

7. The joint screws adjusted at both ends can make the standard product have an adjustable range of ±4° at 0° and 90°. Ensure synchronization with the valve.

5. The outer circle of the butterfly plate adopts spherical shape, which improves the sealing performance and prolongs the service life of the valve. It still maintains zero leakage when the pressure is opened and closed more than 50,000 times.

6, the seal can be replaced, and the seal is reliable to achieve two-way sealing.

7, the disc can be sprayed according to user requirements, such as nylon or polytetrafluoroethylene.

8. The valve can be designed as a flange connection and a clamp connection.

9, the drive mode can be selected manually, electric or pneumatic.