Siemens VKG20.050ER gas damper

The Siemens VKG gas flap was developed for RP threaded connections. It can be used in combustion systems as a gas volume flow or air volume flow actuator with increased requirements, such as:
• Volume flow increase over the rotation angle 0…90°
• Low start flow rate
• High number of control cycles

General product information
• Large modulation range
• Connection range 1¼…3"
• Rotation angle 90°
• Suitable for natural gas and air
• In conjunction with SQN7, SQM33, SQM4, or SQM5 actuators
• Pre-assembled mounting plate
Note: The ASK33.3 mounting plate is required to mount the SQM5 with AGA58.5 on the VKG (not included in delivery)

Type: VKG20.050ER
Housing size: DN50
Damper: 40 mm
Pipe size: 2"