FIELD: machine engineering.
SUBSTANCE: balancing valve is tuning to the adjustable set point of the balancing parameter. The tuning drive is mounted with connection to the valve drive and is designed to adjust the mentioned set point. The set point is adjusted with respect to the control valve connected to the same flow system as the balancing valve, operating below the critical threshold value.
EFFECT: possibility to change the set point according to the needs of the monitored system to achieve a better hydraulic balance.
9 cl, 4 dwg
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