MY-S 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 is made of precision casting, with novel style and beautiful appearance. Worm gear drive, worm gear pair self-locking, the use of conical roller bearing shaft, more flexible transmission, high efficiency. The connecting part of worm wheel and valve stem has two types of solid and internal nut for customers to choose, and all flanges are adopted)lS5211 international standard, which is more convenient to match with the valve. The protection level is IP65.