Pump-controlled pressure stabilization system VARIOMAT - basic tank VG 500, light gray 8600311

Pressure stabilization system VARIOMAT – a reliable solution for a comfortable installation

The VARIOMAT pump-controlled pressure stabilization system, in its basic version VG 500, is a component designed to maintain optimal pressure in closed heating, solar and cooling systems. Its task is to compensate for changes in water volume resulting from temperature fluctuations, which translates into stable and efficient operation of the entire system. This avoids problems related to excessive pressure or its decrease, which can lead to failures and reduced efficiency.

Construction and application

The basic VG 500 tank is an integral part of the VARIOMAT system. It is equipped with a replaceable membrane, compliant with PN-EN 13831, which separates water from gas, preventing air from entering the installation and ensuring long-term stability of operating parameters. VARIOMAT systems are approved in accordance with Directive 2014/68/EU regarding pressure equipment, which confirms their safety and high quality of workmanship.

This type of pressure stabilization system is particularly recommended where automatic control over the installation is required and space is saved thanks to the effective use of the tank capacity. Unlike traditional expansion vessels, VARIOMAT offers reliable pressure stabilization without the need for manual adjustment. Additionally, this system has a degassing function and replenishes water losses in the installation.

Advantages and benefits

• Automatic operation: The system operates automatically, minimizing the need for user intervention and ensuring constant control over the installation.
• Stable pressure: Maintains optimal pressure in the installation, which translates into efficient operation of heating and cooling devices and extends their lifespan.
• Volume change compensation: Effectively compensates for changes in water volume resulting from temperature fluctuations, preventing pressure increases and potential failures.
• Degassing function: Removes air from the installation, improving its efficiency and preventing corrosion.
• Replenishment of losses: Automatically replenishes water losses in the installation, maintaining a constant pressure level.
• Safety: Compliance with Directive 2014/68/EU guarantees safe use.
• Replaceable membrane: Ensures long-term reliability and easy replacement if necessary (compliant with PN-EN 13831).