A condenser valve is a device that protects the liquid from the expansion of the gas. In the past, this was used to remove the heat from the entire tank. Today, it is used to filter out gases. Today, valves have come in handy, as we can detect every damage before it happens. A valve can be very useful if we find that the fuel that is used to fill the tank, is leaking from the tank and is in a foamy condition.
For instance, in case you want to back fill the tank, you have to fill up the whole tank with gasoline and put it on the floor. Now, as it expands into the air, it will be foamy. This can either go through the walls of the tank, or even crash down on the floor. Now, when you want to go to work, the tank has to be back filled up again, just like any other tank. You can save more money by using a condenser valve, just make sure that the fuel is being pumped at a right pressure, so that the gas will expand into foam. These days, there are many options available in the market. There are valves for all sizes of tanks, valves for different sizes of lines, valves that can be customized, etc.
Buy a small one from an online store. Or you can install one in your tank. The pressure of the gases cannot be checked when using a pressure gauge, as it would mean that you are relying on the initial reading. Once the tank is full, and you press the lever, the pressure should rise above the level of the small valve. This will filter out the bubbles. If you want to learn more about the different valves, check out this link, it will help you in getting knowledge and tips regarding buying a condenser valve.