Hydraulic balance valve Large flow counterbalance valve CBCG-LJN cartridge valve

Flow control valve working principle:

1, the digital display flow control valve structure is composed of automatic spool, manual spool and display part. The display part is composed of flow valve movement, sensor transmitter and electronic calculator display part.

2. Its work is extremely complex. The measured water flows through the valve, the water flows into the impeller in the flow movement, the impeller rotates and the sensor transmitter induction, so that the sensor sends out the telecommunication number proportional to the flow, the telecommunication number is sent through the wire into the electronic calculator, after the calculator calculation, the microprocessor processing, the flow value is displayed.

3, the manual spool is used to adjust the flow rate, according to the display value to set the required flow value. The automatic spool is used to maintain a constant flow rate, that is, when the pipe network pressure changes, the automatic spool will automatically open the fire and close the small valve port under the action of pressure to maintain the set flow value.