Engineered with a 2-inch NPT connection and a robust brass body

Optimized Filtration Media: High-efficiency materials remove contaminants to protect reciprocating compressor pumps from internal scoring

even minor degradation of the exhaust fan gasket can lead to unstable flame signals or ignition failure lockouts

Common Questions What is the difference between step opening and standard opening gas valves

Fireye 85UVF1A-1QD Scanner 318423-701 Engineered with a 2-inch NPTThe Fireye 85UVF1A 1QD is a micro processor based Phoenix II ultraviolet flame scanner designed for high integrity industrial burner management. As the direct replacement for the 85UVF1 1QDK3, this integrated unit combines a solid state UV sensor and an internal flame relay, eliminating the need for external flame amplifiers. It operates on 24 Vdc and features a selectable Flame Failure Response Time (FFRT), making it a versatile choice for low NOx