https://www.ygtisi.com/en/sub-catalog/siemens-sqn30111a3500-burner-actuator/
SIEMENS SQN30.111A3500 BURNER ACTUATOR
The Siemens SQN30.111A3500 burner servomotor is designed for damper control applications requiring high precision. Its strong torque capacity enables effective...
siemensburneractuator