Why a Properly Sized Conservation Vent is Critical for Tank Safety and Compliance

Conservation vents are an essential part of tank equipment used to store liquids and gases. They play a key role in regulating the pressure in the tank, which helps avoid potential hazards or damage. They also help reduce emissions and increase the overall efficiency of the tank.

Types of Conservation Vents

Conservation vents are typically divided into two types: spring-loaded and weight-loaded. Each type has unique features and advantages that make them suitable for specific applications. Let’s take a closer look at the differences between these two types of conservation vents.

Spring-Loaded Conservation Vents

Spring-loaded vents regulate the pressure in the tank using a spring force. If the pressure in the tank increases, the spring contracts, allowing excess pressure to escape through the vent. They are often used in low-pressure tanks and are ideal for storage tanks containing flammable or hazardous liquids.

Weight-Loaded Conservation Vents

Weight-loaded conservation vents, on the other hand, use a weighted pallet to regulate the pressure in the tank. If the pressure in the tank increases, the pallet weight increases, allowing excess pressure to escape through the vent.

These types of conservation vents are typically used in high-pressure tanks and are suitable for tanks that store non-hazardous or non-flammable liquids.

Key Differences and Applications

The main difference between spring-loaded and weighted conservation vents is the operating pressure range. Spring-loaded vents have a lower pressure range, while weighted vents have a higher pressure range. This makes them suitable for use with a variety of liquids and gases, depending on the volatility and pressure requirements.

In addition, weighted conservation vents generally have a larger venting capacity than spring-loaded vents. This allows for faster release of excess pressure, which is extremely important in high-pressure applications.

Conclusion

In summary, both spring-loaded and weighted conservation vents perform the same function – controlling the pressure in tanks. However, due to their specific features and capabilities, they are suitable for different applications. When choosing between these two types of conservation vents, the type of liquid or gas being stored, as well as the pressure requirements, must be taken into account.

 

Need the Right Conservation Vent? Get Expert Help Choosing the Ideal Fit for Your Storage Tanks |

Conservation vents are a vital component of the Storage Tank Equipment category, designed to manage pressure and maintain the integrity of stored products while ensuring safety and regulatory compliance. For more information about Cashco's reliable Conservation Vents, view all models here .

Cashco is dedicated to ensuring you select the best solution for your tank protection needs. Need help choosing the right conservation vent? Contact us and our experienced team will gladly assist you in finding the ideal product!