For over 20-plus years, Barry Campbell has studied the PHVAC industry’s people, technology and dynamics, constantly gaining and dispensing his insights with readers and customers. He possesses a unique perspective, having spent nearly a decade as an editor with Engineered Systems magazine, and more recently as Aquatherm North America’s vice president of marketing. These days he runs Two Oaks Consulting, a small and nimble marketing company serving the PHVAC industry (and others) and located in scenic Idaho.
Trinova USA produces high-performance pinch valves and replacement sleeves, ideal for demanding environments with high abrasion. Made in the USA, these valves and sleeves are widely used in industrial settings, wastewater treatment, power generation, and other rugged applications.
