TVI is a distributor of EPA electric and pneumatic actuators that feature universal joint extensions, 2" square operating nuts, and ball valve stem extensions.

Lee Industries is a designer and manufacturer of jacketed  ball valves that can be equipped with several types of pneumatic air-to-air or spring-return actuators. These jacketed ball valves are 3A sanitary and USDA-M&P accepted and certified. Sizes range from 1 1/2” to 4”.