Application:

· 1-stage or modulating, direct or pilot-ignited forced draft burners

· Actuator has no CLOSED position, ignition load = low-fire position

· Integrated actuator control via 3-position controller or analog signal

· Integrated valve proving function

· Flame failure response time can be parameterized. For example, for burners to EN 676 or industrial thermo processing plants to EN 746 Part 2

· Continuous operation > 24 hours of uninterrupted operation