Ooval Valves develops, manufactures, and markets self-actuating hydraulic control valves for water-based and foam-based systems used in waterworks, fire protection, oil and gas, petrochemical, power plant, and mining applications. The company has over three decades of professional expertise in management, development, marketing, and technical support for hydraulic control valves. Ooval Valves is part of the A.R.I. group of companies.