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The VAL12644 includes integrated side taps for easy manometer connection
What units use this 35 x 7 x 0
the position indicator will show a colored ring when energized and open
This 1075 RPM replacement motor operates on 208-230V single-phase power
Siemens Combustion THERMAL-75X75 Barrier 320819-301 The VAL12644 includes integrated sideThe Siemens Combustion THERMAL 75X75 is a professional grade thermal barrier engineered to protect Siemens QRA flame detectors from high ambient temperatures in industrial burner systems. Rated for continuous operation in environments up to 250F (121C), this 75x75 configuration acts as a critical thermal insulator between the heat source and the UV flame scanner housing. By mitigating thermal stress on sensitive internal components like the UV cell,