LK Return Valve Knob VKF RF
Knob for manual adjustment of the return valve on LK Heating Circuit Manifold VKF RF, used for easy regulation of the flow.
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LK Return Valve Knob VKF RF
Knob for manual adjustment of the return valve on LK Heating Circuit Manifold VKF RF, used for easy regulation of the flow.
Description
Knob for manual adjustment of the return valve on LK Heating Circuit Manifold VKF RF, used for easy regulation of the flow.

