Temperature control valve ATV 335, DN25, Rp 1 inch, kvs 9, 55°C 1633510

Temperature valve for boiler protection and installation optimization

The ATV 335 temperature valve is a key component in heating systems with solid fuel boilers, especially those working with heat accumulators. Its task is to protect the boiler against low-temperature corrosion, which translates into a longer lifespan and higher efficiency of the entire system. Mounted on the return line of the installation, this valve precisely mixes the flow of heating medium, maintaining the optimal temperature and minimizing the risk of damage.

Construction and application

Made of durable brass, the ATV 335 valve is characterized by a solid construction and reliability. The replaceable thermostat element, factory set to 55°C, ensures stable temperature control. Thanks to this solution, the installation is protected against the negative effects of moisture condensation and the deposition of soot in the boiler. This valve works both in new installations and in the modernization of existing heating systems. Kvs equal to 9 m³/h provides adequate flow for installations with a diameter of DN25 (1 inch).

Benefits for the installer and user

• Boiler protection: Prevents low-temperature corrosion, extending the life of the device.
• Efficiency: Increases boiler efficiency by maintaining optimal operating temperature.
• Simple installation: Easy installation on the return line of the heating installation.
• Replaceable thermostat element: Allows you to adjust the temperature to the specific needs of the installation without having to replace the entire valve.
• Durable construction: The brass body guarantees resistance to corrosion and long-term operation.
• Versatility: Suitable for use in both new and modernized installations.
• Compliance with standards: AFRISO valves meet the requirements of the pressure equipment directive 2014/68/EU (good engineering practice – no CE marking required).

The ATV 335 temperature valve is an investment in the reliability and efficiency of the heating system, which brings benefits to both end users and professional installers.