The new Exa Star modulating controls are 3/8- to 1-inch modulating valves. They feature high precision, low hysteresis, and custom output characteristics to provide the desired control. “Whether by proper technology integration, increased sophistication, or both, the control developments we make here at Maxitrol work together with the more efficient designs of the end-product. More efficiency leads to energy savings, which is good for everyone,” said Mark Masen, senior engineer of Research & Development.

Maxitrol Company, 23555 Telegraph Rd., P.O. Box 2230, Southfield, MI 48037; 248-356-1400; 248-356-0829 (fax);;