Combustion Technology
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Siemens SQN72 / SQN73 Actuators
Electromotoric actuators for air dampers and control valves of oil and gas burners of small to mediu..
Siemens SQN9 Damper Actuators
Reversible electromotoric actuators for air dampers and valves of oil or gas burners of small to med..
Siemens VGD2 / VGD4 / VRD4 Double Gas Valves
Class A double gas valve for integration into gas trains; safety shutoff valves to EN 161 with SKPx5..
Siemens VGG / VGF Gas Valves
Class A single gas valves for gas trains, ½"…DN80; safety shutoff valves to EN 161 with SKPx5 actuat..
Siemens VKF10 / VKF11 Butterfly Valves
Intermediate-flange butterfly valves for gas trains, DN32…DN200; for gases, air and flue gas up to 1..
Siemens VKF10.xxxPED Butterfly Valves
PED version of the intermediate-flange butterfly valve for gas trains, DN32…DN100; for gases, air an..
Siemens VKG Gas Damper
Gas damper for Rp threaded connections, 1¼…3", 90° rotation; with SQN7, SQM33, SQM4 or SQM5 actuator..
Siemens VKP40 Proportional Controlling Element
Proportional controlling element fitted between counter-flanges in gas trains, with a wide modulatio..
Siemens VRF10 Valves for Biogases
Flanged class A safety shutoff valves for biogases and recycling gases; to EN 161 in connection with..









