Flow regulator 3/4" 3-22 L/min De Dietrich 300028497

The flow regulator 3/4" 3-22 L/min is a precise device for controlling water flow in heating circuits. With a 3/4" connection and adjustable range from 3 to 22 liters per minute, it allows fine-tuning of flow rates to optimize system performance and balance heat distribution. Ideal for boiler and burner systems, this regulator helps prevent overheating and ensures consistent operation. Its robust construction is designed for long-term reliability in central heating and hot water applications.