Forbes Marshall - Trusted Partners in Steam Engineering & Control Instrumentation

Thermal Shut off Valve Relisafe ™ TP

Forbes Marshall’s Relisafe-TP(Patent Pending) is a mechanical device which ensures protection against temperature overshoot. In adverse conditions, analyzer sensors can be damaged due to the high temperature of the sample. We recommend the use of a temperature safety shutoff valve to block high-temperature samples which otherwise could damage the analyzer sensors which are delicate and costly.

  • Self-reliant temperature shut off valve with “manual reset” feature “as per ASME PTC 19.11-2008”
  • No electrical power supply required
  • Temperature sensing element is not exposed to high temperature sample when valve is shutdown
  • Available with Potential Free Alarm Contact Option
  • Protection for Analyzer against temperature overshoot
  • Fast response
  • Back pressure resistant

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