ATO Gate Valves has been in business for 10 years and has played a key role in shaping the valve and valve automation industry into what it is today. At ATO Gate Valves, we supply brass gate valves, knife gate valves, and wedge gate valves with nominal diameters of 1/2, 2, 3, 4, 6, 8, 10, and 12 inches, and a nominal pressure of 1.6 MPa. Designed to withstand the most extreme, abrasive, and corrosive applications, ATO Gate Valves are manufactured using superior materials suitable for mining, oil sands, chemical, and power industries. ATO Gate Valves works with engineering, mining and mineral processing, oil and gas, energy, power, pulp and paper, chemical, water, and wastewater companies across six continents. Whether the project demands best-in-class performance or a valve configuration that will adequately meet your needs, we will make sure you have the right valve for the job.