Check valve Verafix 1/2 inch, straight V2420D0015

Return valve – reliable regulation in your heating system

The Verafix-E return valve is a key component in any heating system, providing precise flow control. Model V2420D0015, with a diameter of 1/2 inch, combines shut-off, regulation and the ability to drain and fill radiators. This versatile solution is suitable for both domestic and more demanding professional systems.

Construction and application

The Verafix-E valve is characterized by a solid construction based on a nickel-plated brass body, which guarantees corrosion resistance and long-term reliability. The valve insert made of brass with an EPDM seal ensures tightness and smooth operation. Designed for use with water or water-glycol mixtures, as well as low-pressure steam (up to 110°C), it offers a wide range of applications. Thanks to the ability to set the preliminary flow, the valve allows for optimal adaptation to the needs of a specific radiator. The ability to drain and fill the radiator without having to interfere with the entire system is another important advantage.

Key features:

• Durable construction: Nickel-plated brass body provides corrosion resistance and longevity.
• Versatility: Can be used with water, glycol and low-pressure steam.
• Precise regulation: Preliminary flow setting allows for optimal adaptation to radiator needs.
• Drain/fill function: Facilitates maintenance and servicing of the heating installation.
• Universal connection: Internal/external thread enables easy installation in various installation configurations.
• Wide Kvs range: Kvs value of 1.25 provides adequate flow for most standard radiators.
• Warranty: 5 years from the date of manufacture gives confidence in the reliability of the product.

The Verafix-E valve is an ideal solution for installers looking for a reliable and easy-to-install component, and for end-users who value comfort and efficiency of the heating system. Thanks to the possibility of any flow direction, the valve can be installed in different positions, which increases flexibility during installation. In addition, the availability of a wide range of fittings (copper, steel, composite) makes it easier to adapt to the existing installation.