Expansion Tanks & Accessories

The right choice of expansion vessels and accessories is crucial for the overall function of the system and above all because the products must be able to inexorably absorb volume changes, maintain the correct pre-pressure and offer a completely tight connection without pressure drop. In this category, we have collected the industry's most durable and functional pressure vessels and installation kits, specifically developed with exact precision and durable materials to meet the strict requirements of modern sanitary technology and energy-efficient heating systems. We offer type-approved systems that effectively ensure that your system always operates under even pressure conditions and is protected against harmful overload. By equipping the property with reliable equipment, you ensure a professional overall solution that maintains its optimal function for many years to come.

Advantages of our range of Expansion Vessels & Accessories:

• Optimal pressure balance: Effectively absorbs volume changes during temperature variations and guarantees a stable working pressure in the circuit.
• Complete fitting sets: Smart accessories with integrated meters and safety valves that enable clear and safe operational monitoring.
• Maximum operational reliability: Type-approved membranes and corrosion-protected surfaces that eliminate the risk of gas leakage and pressure losses.
• Easy installation: Well-thought-out fasteners and connection details that significantly facilitate a fast, stable and professional installation.
• Long-term durability: Built with extremely age-resistant and pressure-resistant materials that handle continuous stress decade after decade.

Compromising on the quality of expansion vessels and accessories often results in severe pressure fluctuations, broken circulation pumps, hidden and severe moisture damage in the building, or safety valves opening uncontrollably with sudden flooding as a result. With low-quality or incompatible components, you also risk premature membrane rupture, oxygen ingress into the heating water and serious deficiencies in the pipe connections, which inevitably lead to devastating consequences and require extremely expensive emergency calls and extensive clean-ups due to costly leaks in the floor. At VVSMax, we are constantly working to offer equipment that combines the absolute highest quality with unbeatable operational reliability for the property owner. Equip your heating system with reliable and type-approved expansion vessels and accessories from our range to guarantee safe, moisture-proof and completely worry-free water management around the clock.