With an IP67 enclosure rating and a broad measuring range from -40°C to 100°C (-40°F to 212°F)

Is this control compatible with high-temperature steam applications

this H91 series pilot valve delivers consistent performance in high-cycle environments

maintaining integrity up to 500 PSI at ambient temperatures

which is what enables the valve to close properly

Supco SMR410 Pressure Switch 321894-708 With an IP67 enclosure ratingThe Supco SMR410 High Pressure Switch is a mission critical safety component engineered for HVACR systems requiring a hard cut out pressure at 410 PSI. This manual reset pressure switch provides robust overpressure protection for compressors and condensers by opening the circuit on pressure rise. As a veteran grade SPST high pressure switch, it is the direct replacement for P100DA 1, 43313, and 5709, ensuring seamless integration for field service