YZ-ZC full rotary gear box

This series is a 360° full rotation manual drive device. Suitable for gate valve, butterfly valve, plug width, globe valve, three-way ball valve and other valves. The box is made of precision casting, with novel style and beautiful appearance. Spur gear transmission, the use of thrust bearings and deep groove ball bearings combined, more flexible transmission, high efficiency. Gear and valve stem connection part has two types of solid and built-in nuts for customers to choose, flanges all S05211 international standards and JB292-81 standards, and the valve is more convenient. The protection level is IP65. IP68 and immersion mode can also be achieved in special environments.