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PTFE Seals
with 50 Hz for the 24V ac variant
Reaction to loss of flame: less than 1s
ensuring a harmonious and efficient system
Technical Data
Siemens SQN90.240B2799 Damper Actuator model_skp55_011u1 PTFE SealsSQN90. 240B2799 actuators are designed for driving gas or air dampers of oil or gas burners of small to medium capacity, for load dependent control of the fuel and combustion air volume: Actuator Use: In connection with P PI or PID controllers, such as the RWF40 Directly via the different types of burner controls, such as LOA, LMO, LMG, LFL. In connection with 1 or 2 wire control or 3 position controllers. Specifications: Impact proof and heat