The gas valve leakage detection controller LDU11.523A17, power supply voltage: 100-110V, LDU11... The valve inspection device is designed for safety shut-off valves, which are used in gas burners and other gas applications. In the event of gas leakage, the system can prevent the burner from starting.

LDU11... meets the needs of the covered automatic shut-off valves, which meet the needs of gas burners and gas applications.

LDU11... and its data sheet are applicable to OEM manufacturers who combine this device with their products.

The LDU1 1 designed for gas valve verification (leak testing) is based on the following pressure detection principles.

It can be used in gas combustion devices with or without a discharge pipe.

For devices that comply with EN standards without discharge pipes, the precautions in the "Connection Case without Exhaust Pipe" must be followed.

When used in conjunction with 1 to 2 pressure switches, valve verification will automatically begin at the start of each burner.

-Priority over burner start-up

-Lasts for 1 minute before blowing

-Immediately start when the shutdown control command is issued, or

-At the completion of burner control, for example, during the post purge phase

Zhejiang Shuangkong Electrical Technology Co., Ltd. is specialized in the sales of industrial automation products, system integration, electrical equipment sales, and electromechanical equipment sales.

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