Mercer Valve Company Revenue and Competitors

Mercer valve was founded by Wesley Taylor with his Auto Seat Technology® patent for pressure relief valves. Mercer's first valve line was the 8100 Series introduced in 1985. Auto Seat Technology® is incorporated in the valve design, allowing it to pop and reseat time and time again. Unlike the competition, the valve has a soft seat design with a fully guided disk and spring to help the valve have a longer life. With the introduction of our 8100 Series, Mercer Valve started a VR Certified Valve Repair Division. The repair division repairs all relief valve manufacturers and also has mobile units for on-site repair and testing. In addition to the VR shop, we have added an "ANSI" shop, repairing ball valves, orbit valves, gate valves, as well as many other kind of valves. The 8700 Series was Mercer Valve's next endeavor. This valve has the same guiding system as the 8100 Series, but incorporates a hard seat. The guiding system increases the repeatability of the valve opening and closing.