Please check this link. http://www.drugs.com/protonix.html. â¢ Protonix is sometimes used to treat heartburn and acid reflux and GERD. Visit WebMD for additional healthinformation on heartburn and GERD.
US Saws â The Digital Cut. VEX400 â Battery Operated Valve Exerciser. U.S. Saws recognized a clear need for a portable, battery operated valve turning system that was powerful, easy to set up, and versatile. U.S. Saws has created the VEX400 to streamline a valve exercising program. The tool is easier to use and as powerful as some truck mounted systems.
Electric actuator (blue cylinder) on a valve in a power plant. A black handwheel is visible on the actuator, which allows manual positioning of the valve. The blue valve body is visible in-line with the pipe. The valve actuator opens or closes the butterfly disc of the valve based on electrical signals sent to the actuator. Another valve actuator is visible in the background, with windows to indicate the valve position. A valve actuator is the mechanism for opening and closing a valve. Manually operated valves require someone in attendance to adjust them using a direct or geared mechanism attached to the valve stem.