Water flow indicator edit
The water flow indicator is a sight glass meter valve. It is suitable for industrial production pipelines such as petroleum, chemical industry, chemical fiber, medicine, food, power plants, pumps, etc. Through the window, the turbidity of liquid, gas, steam and other media can be observed at any time and the medium can be measured. The flow rate response is one of the indispensable pipeline accessories to ensure normal production and product quality. The connection methods include threaded; flanged; welded. The water flow indicator can also be used in the automatic sprinkler system. It can be installed on the main water supply pipe or the crossbar water pipe to give an electric signal of water flow in a small area of a certain sub-region. This electric signal can be sent to the electric control box, but It is usually not used as a control switch to start the fire pump.
