Thermal Shut off Valve Relisafe ™ TP

If a sample cooler loses cooling water or a coil ruptures, live steam can instantly bypass the rack and destroy delicate, highly expensive analyzer sensors downstream. The Forbes Marshall Relisafe-TP acts as your ultimate fail-safe. This High Temperature Safety Shut-Off Valve (TSV) performs the vital “job” of instantly blocking sample flow the moment temperatures exceed safe operating limits (45°C). Fully mechanical and self-reliant, the Relisafe-TP requires zero external power supply to trigger. Installed directly after the primary cooler, its fast-response design ensures thermal overshoot is arrested immediately. Once the cooling water failure is resolved, operators can easily use the manual reset feature to restore flow, saving your facility thousands in ruined instrumentation.