1.Introduction

This is a gear box with right Angle rotation. It uses a precision-cast housing for the stopcock of ball and butterfly valves. It is driven by worm gear and has a

self-locking function. At the same time, it uses tapered roller bearings, making the operation of the gearbox more convenient and efficient. Stem nuts can be

made into body or separate structure according to customer requirements. The mounting flange adopts ISO5211 , so it can be more convenient to install on

the valve. The overall protection level can reach IP67, and for some special environments, it can also be made into IP68.

2 TECHNICAL DATA SPECIFICATIONS

2.1 Technical Data

2.2 Material and Part List