SBWG series worm gear operators Suitable for ball valve , butterfly valve and plug valve.We serve valve makers all over the world, our products are used extensively in oil, gas, water distribution and treatment, chemical processing and many other ***** worm gear operators  apply in any quarter-turn valve, such as ball and butterfly ***** bevel gear operators apply in any multi-turn valve, such as gate and knife gate valves
 
Our engineering staffs are capable of quickly responding to inquiries, modifications, environmental specifications and customization required for any application. All of our products can be customized to satisfy mounting patterns and valve stems in an infinite variety for all valves.