CTP valves are manufactured under strict guidelines and design parameters to ensure a reliable product. The proper type of material and design is crucial to the valve operating performance and reliability. Our valves are manufactured from specific alloys depending on the application. Some of these specialty alloys include Stellite™ and Inconel™ two superalloys that are used for their outstanding hardness and toughness and also for their oxidation and corrosion resistant properties, that are well suited for service in extreme high temperature environments subjected to pressure like today’s diesel engines.