Brass gas cylinder valve for maximum 200 bar working pressure for different type of gases.
Our gas cylinder valve have produced from brass, it’s designed for maximum 200 bar working pressure. We offer standard valves with the following paramters:
The most common europen gas cylinder valve inlets are
The gas cylinder valve outlet is regulated in standards. It is vary according to the gas type. The most common gas cylinder valve outlets are the following:
Connection accrodign to the national regulations could be different.
The attached pictures are just examples to show the characteristic of this simple valve. There could be differences in colors, design, but we quaranty the good quality.
The RPV is a technology what will block the valve when the pressure will be reduced bellow 2-3 bar in the cylinders. This will prevent the gascylinder to become absolutely empty. With this any dirty, contamination, moister cannot go into the cylinder. This will prevent the inner state and cleaniness of the cylinder.
You have to be carefull at the retesting/servicing of the cylinder becasue still you will have 2-3 bar pressure in the cylinder even it seems empty. With a special key/adapter you need to completely empty the cylinder or you need this kind of key for filling as well.
It is a safety device. At liquified gases like (CO2) you will fill the cylinder for weight. The pressure inside of the cylinder is rather stable (at CO2 it is 60-70 bar). In case of overfilling of the cylinder or in case of overheating of the cylinder the pressure will go up drastically and will have risk of explosion. The burst disc is a safety tool what will be break and release the extra pressure on a certain pressure level. It is scaled to the test pressure of the cylinder. The most common pressure for the burst disc is a 250 bar in case of CO2.