Gas valve installation and leak detection methods

Gas valve installation and leak detection methods which have? When users use gas appliances, gas valve is often to disassembly. Installation, gas valve and cylinder connections (installation) is correct and secure, for the use of safety is essential, the specific installation and maintenance requirements are as follows. Gas relief valve installation method for cylinder, the installation of pressure relief valve should pay attention to the alignment, a good thread, and then rebound direction (counterclockwise) to rotate the handwheel. Rotation, the force can not be too fast, the correct hand feeling should be easy, otherwise the thread may not be aligned, this time do not force precession, should be re-calibrated screwed until tightened so far. If the installation is correct, the hand gently shake decompression valve body, will not shake left or right or feel loose; if the installation is poor, even if the hand wheel tightened, but because the thread is not good, so shake the decompression valve body will A sense of relaxation. Gas relief valve leak detection method In order to ensure the safe use of the gas valve in the good, you can brush the soap in the interface to check to see whether the leak. Such as pressure gauge with the pressure gauge valve can be closed after the sniff smell smell leakage, observe whether there is any change in the pointer. The rubber sealing ring on the inlet side of the pressure reducing valve is an important part used to prevent gas leakage. Check whether the sealing ring is intact or not at any time of replacement LPG cylinder. If it is deformed or damaged, it must be replaced before use . According to the analysis of past poisoning and explosion accidents, more than 60% is due to the pressure reducing valve is not good or rubber ring loss, damage caused, so to learn the lessons to be noted.

Calcium Magnesium Nitrate

Magnesium Calcium Nitrate,Calcium Magnesium Nitrate,High Purity Calcium Magnesium Nitrate,Chemical Fertilizers Magnesium Calcium Nitrate

SHANXI HUAXIN FERTILIZER CORP. , https://www.sxhuaxingroup.com