YZ-G worm gear box

The series is a 90° partially rotary manual drive. Suitable for ball valve, butterfly valve, plug valve, rotary ball valve and other valves. The box adopts precision casting, novel style, beautiful appearance lock, the use of conical roller bearing shaft, the transmission is more flexible, high efficiency. The connecting part of worm wheel and valve stem has two types of solid and built-in nut for customers to choose, and all flanges adopt SO5211 international standard, which is more convenient to match with the valve. The protection level is IP65.