Model No: 100

Storagetech’s Model 100 Pressure Vacuum Relief Valve provides protection to bulk storage tanks and vessels from over and under pressurization. The valves are mounted on the tank roof flange or a vent pipe from the vapour space.

In the closed position the pressure relief pallet and diaphragm assembly are held tightly against a seal to prevent the loss of vapour to the atmosphere. As the internal pressure in the tank increases, due to product filling and vapour development, the pressure in the tank increases, and in the event that the set pressure of the unit is reached, the diaphragm will open and discharge the gas into the atmosphere. The opening set-point is selectable from a range +2.0 mbar and +60 mbar. (+0.8 inch W.C and +24 inch W.C), and the valve will reseal when the tank returns to a safe pressure.

In the closed position the pressure relief pallet and diaphragm assembly are held tightly against a seal to prevent the loss of vapour to the atmosphere. As the internal pressure in the tank increases, due to product filling and vapour development, and if the set pressure of the unit is reached, the diaphragm will open and discharge the gas to the atmosphere. The opening set-point is selectable from a range +2.0 mbar and +60 mbar. (+0.8 inch W.C and +24 inch W.C), and the valve will reseal when the tank returns to a safe pressure.

Several features are inherent in the valve design to ensure a smooth, positive and effective operation. The body is self-draining and drip rings prevent condensate from settling on seating surfaces. A diaphragm and seal manufactured from Teflon reduce the possibility of ice formation and sticky residues hindering the valve from opening, while the pallet assembly moves freely on guideposts. The outlet port is protected by a weather hood and mesh guard to prevent ingress of debris that might obstruct the opening, while a mesh filter screen in the vacuum inlet port performs the same function.

Welcome to the pinnacle of tank pressure management solutions! At Storagetech, we pride ourselves on crafting the finest pressure vacuum relief valves that safeguard your storage tanks with precision and reliability.

Our top-mounted, end-of-line, weight-loaded marvels are engineered to perfection, ensuring optimal performance even in the most demanding conditions. With Storagetech, rest assured that your storage tanks are fortified against excess pressure or vacuum, thanks to our innovative pressure vacuum relief valve technology.

Whether it’s safeguarding fuel tanks or industrial storage facilities, our weighted pressure relief valves stand as the epitome of quality and efficiency.

Join the ranks of satisfied clients worldwide who trust Storagetech for their pressure vacuum relief valve needs. Explore our range today and witness firsthand why Storagetech is synonymous with excellence in the industry. When it comes to ensuring the safety and integrity of your storage tanks, choose Storagetech – your ultimate partner in peace of mind.