What Valves Are Required for Fuel Cube Tanks

Fuel cube tanks need a variety of valves to ensure safe and efficient operation. Here are the main types of valves typically equipped:

Inlet Valve
An inlet valve is essential for controlling the flow of fuel into the tank. It is usually a ball valve or a gate valve. Ball valves are preferred for their quick - opening and - closing ability and excellent sealing performance, which can precisely control the amount of fuel entering the tank. Gate valves, on the other hand, are suitable for applications that require a large - diameter flow passage with low - resistance.

Outlet Valve
The outlet valve is used to regulate the fuel flow out of the tank. Similar to the inlet valve, a ball valve or a globe valve can be used. Globe valves are known for their good flow - control characteristics, allowing for fine - tuning of the fuel flow rate according to the actual demand.

Pressure - Relief Valve
A pressure - relief valve is a crucial safety device. It is designed to open when the pressure inside the fuel cube tank exceeds a certain limit, preventing the tank from over - pressurization and potential explosion. Spring - loaded pressure - relief valves are commonly used, which can quickly respond to pressure changes and release the excess pressure to the atmosphere.

Check Valve
Check valves are installed to prevent the backflow of fuel. They ensure that the fuel flows in only one direction, from the tank to the outlet. Swing - type check valves and lift - type check valves are two common types. The swing - type check valve is suitable for large - diameter pipelines, while the lift - type check valve has a better sealing effect in small - diameter pipelines.