CONTROL VALVE AVTB 1 0-30 C 3N4232

The AVTB series is a self-acting valve controlled by a thermostat for heating applications where the valve opens as the temperature decreases. The AVTB valve is often referred to as a "fit and forget" valve due to its proven infinite reliability over decades. The selection of the valve is influenced by the cooling water flow rate (kv value) and the desired temperature. This product description is an automated translation of the original Finnish description.