Safety valves are critical components that protect boilers and pressure vessels from overpressure conditions. Over time, operational wear, corrosion, or improper calibration can compromise valve reliability and lead to potential safety risks. At Thermo-Tech, we specialize in safety valve revision, calibration, and testing services to ensure maximum safety, accuracy, and regulatory compliance in marine and industrial applications.
Each safety valve undergoes a complete disassembly, cleaning, and inspection process before recalibration. Our certified technicians measure spring tension, seat condition, and set pressure according to manufacturer specifications and classification standards. Using advanced hydraulic and pneumatic test benches, we verify the valve’s performance under simulated working pressure conditions.
Thermo-Tech performs all safety valve services in full compliance with IMO, IACS, BV, and DNV regulations, guaranteeing accuracy, traceability, and certification for every completed test.
Our revision and testing services cover all valve types used in boilers, IGG/IGS systems, pressure tanks, and pipelines. We offer both onboard testing and workshop-based calibration, depending on vessel schedule and operational requirements.
During revision, every valve is dismantled, cleaned, and inspected for corrosion or seat damage. Springs and seals are replaced where necessary, and valve set pressures are recalibrated to the exact operational limits of the system.
After testing, each valve is tagged, sealed, and documented with a unique calibration certificate for classification approval. Thermo-Tech’s calibration reports include test pressure curves, valve characteristics, and conformity records for full audit compliance.
We also provide spare parts, replacement valves, and pressure relief system upgrades for modernized boiler and process systems, ensuring long-term operational safety.
Thermo-Tech’s Safety Valve Revision and Testing Services guarantee the highest standards of safety, precision, and compliance.
With certified technicians, advanced testing facilities, and industry expertise, we ensure every pressure protection system performs flawlessly — protecting both equipment and personnel.
As a proven leader in self-service and spare parts support, we proudly collaborate with globally renowned brands such Continuously innovating and evolving, we are committed to delivering exceptional service and advancing as a global company in the marine boiler industry.