What measures should be taken to protect container valves?

Protecting container valves is essential for ensuring the safety and integrity of the compressed natural gas (CNG) system. Using vehicle structure, protector devices, or metal shielding is crucial because it helps prevent damage to the valves during transport and operational activities. Proper protection reduces the risk of accidental leaks and other hazards associated with high-pressure gas systems, which could lead to dangerous situations or equipment failures.

By utilizing vehicle components or additional shielding mechanisms, the valves are safeguarded from impacts, environmental factors, and potential corrosion that might compromise their functionality. This protective measure contributes significantly to overall safety, minimizing the likelihood of accidents.

In contrast, leaving valves exposed could lead to direct damage and makes it easier for contaminants to enter the system, which is highly undesirable. Similarly, merely checking the valves without providing any protective measures does not offer any real safeguard against potential risks. Positioning valves at the highest point, while it might provide some advantages for drainage or access, does not inherently protect them from physical threats or operational hazards.