Fireye 35-69 Heat Insulator 320788-704 this relief valve must be

this relief valve must be installed in a vertical

provided the mounting bolt pattern matches the 102533 technical specifications

bulb straps

What is the maximum control pressure for this assembly

Fireye 35-69 Heat Insulator 320788-704 this relief valve must beThe Fireye 35 69 Heat Insulator is a critical thermal barrier designed for high heat industrial burner environments. This 1 2" NPT heat insulator is specifically engineered to protect Fireye 48PT and Fireye UV1A flame detectors from convective and conductive heat transfer. By decoupling the scanner from the sight pipe, the 35 69 prevents sensor overheating, which is the leading cause of premature failure in ultraviolet flame scanners and infrared