The internal rubber tube is squeezed manually to realize the opening and closing and adjustment of the valve. The structure is simple and reasonable, easy to operate and maintain, and has a long service life. The internal rubber hose is the only part that comes into contact with the material. Rubber hoses of different materials can be selected according to different working conditions, suitable for various complex working conditions.

The internal rubber tube is squeezed by electric drive to realize the opening and closing and adjustment of the valve. The structure is simple and reasonable, easy to operate and maintain, and has a long service life. The internal rubber hose is the only part that comes into contact with the material. Rubber hoses of different materials can be selected according to different working conditions, suitable for different complex conditions. Solenoid valves, positioners, junction boxes, etc. can be installed according to customer needs to achieve remote intelligent control.

The internal rubber tube is squeezed by electric drive to realize the opening and closing and adjustment of the valve. The structure is simple and reasonable, easy to operate and maintain, and has a long service life. The internal rubber hose is the only part that comes into contact with the material. Rubber hoses of different materials can be selected according to different working conditions, suitable for various complex working conditions.