Features

※  The internal structure of the cylinder is reasonable and action is quick and accurate;

※  The internal sealing ring has excellent corrosion resistance and wear resistance;

※  The rotation angle and the required angle of the valve body are adjusted through precision accessories, with a high degree of matching;

※  The extension rod material is N60;

※  The fixed structure is reasonable and simple, which meets the fixing requirements and is easy to disassemble.