22/09/19
How to use the pipeline gas self-closing valve
Pipeline gas self-closing valve, referred to as self-closing valve, is installed on the low-pressure gas system pipeline. When the pipeline gas supply pressure is under-pressure or over-pressure, it can be automatically closed and must be manually opened without electricity or other external power.
1. What is a pipeline gas self-closing valve
Pipeline gas self-closing valve, referred to as self-closing valve, is installed on the low-pressure gas system pipeline. When the pipeline gas supply pressure is under-pressure or over-pressure, it can be automatically closed and must be manually opened without electricity or other external power.
The self-closing valve installed at the connection between the end of the pipeline and the rubber hose behind the gas meter shall have the function of closing under pressure loss. Pipeline gas self-closing valve is suitable for pipeline natural gas, liquefied petroleum gas and artificial gas.
Second, the function of pipeline gas self-closing valve
With undervoltage, overvoltage, loss of pressure automatic shutdown, manual reset function. When the gas is stopped, the gas supply is abnormal, the rubber hose falls off, etc., it will automatically shut down to prevent leakage;
No electricity, or any external power, to achieve automatic shutdown;
Automatic work, long-term reliability, no misoperation;
The working status is clear and easy to troubleshoot;
Easy to install and easy to use.
Other information
Contact us
Fax：0576-87331866
Address: Xiaomaiyu Small and Micro Industrial Park, Yuhuan City, Taizhou City, Zhejiang Province
