Siemens QRA53.E17 UV Flame Detector - Self Checking Gas Valve ¬ Clamp terminals as standard

¬ Clamp terminals as standard with spring terminal

The Econex VSARP515C 1/2" Single Solenoid Valve - 500mbar is part of the VSA series of gas safety solenoid shut-off valves

For intermittent operation

Gas valve not opening during start-up

VPS 504 S02 230VAC 50Hz: 219878

Siemens QRA53.E17 UV Flame Detector - Self Checking Gas Valve ¬ Clamp terminals as standardSiemens QRA53. E17 UV Cell (110v) Includes Mounting Clamp The detectors UV cell is located behind a swivelling shutter at the front end of the detector tube which is flanged to the housing. A quartz glass window protects the tube and the shutter against dirt. The detectors housing accommodates a stepper motor to drive the shutter and the electronics to control the shutter. Using the AGG16. C adapter, this flame detectors can be mounted either directly