Siemens Combustion Controls is a world leading supplier of innovative products and complete solutions in the combustion control industry. Air and Gas Valves VKF Flanged Butterfly Valves VKF1x Butterfly Valves VKG Threaded Butterfly Valves VKP Proportional Control Valves Gas Valve Actuators SKP15 Gas Actuators SKP25 Gas Actuators SKP55 and SKP75 Gas Actuators Safety Shutoff Valves VG Series Gas Valve Bodies VOG Series Valves Linkageless Burner Management Systems LMV5 LMV3 Flame Safety LME7 Flame Safeguards LME7 Modbus Module OCI417.10 LFL and LAL Flame Safeguards QRA UV Scanner Rotary Actuators SQM4 SQM5 VA Assemblies Valve Actuator Assemblies Overall VA Assemblies SQM4 with VKG Valve VA Assemblies SQM5 with VKG Valve VA Assemblies SQM4 with VKF1x Valve VA Assemblies SQM5 with VKF1x Valve Other Products LDU11 Valve Proving System RWF5 Temperature Controller QP Series Pressure Switches