Fields of application:
Multiple actuator for gas devices such as heaters, combi-units,
continuous-flow water heaters, gas heaters with automatic direct ignition and intermitting pilot burner.
Main features:
Two automatic solenoid valves, servo-controlled pressure units. Electric modulation of the outlet pressure (845). Single-stage, adjustable outlet pressure - 840 Sigma (on/off).
Related standards:
EN 126, multiple actuators for gas units