Tosaca is a Spanish manufacturer of safety relief valves and has been operating for over 30 years. They offer a complete range of sizes and pressure ratings. Tosaca can supply valves with all types of materials such as DI, Carbon Steel, 316SS, Inconel and Duplex and with special coatings in ECTFE & Halar. All Tosaca valves are designed, manufactured and certified according to CE and ASME.