Balancing valve flanged Hydrocontrol VFC, grey cast iron, PN 16, DN 20 1062646

Balancing valve for precise flow control

The Hydrocontrol VFC flanged balancing valve is a reliable solution for flow regulation in central heating and domestic hot water systems. Made of durable grey cast iron and designed to operate at a pressure of PN 16, it ensures long-lasting and trouble-free operation. The DN 20 model is ideal for use in systems with medium flow requirements.

Design and application

The Hydrocontrol VFC valve features precise, stepless pre-setting, allowing for accurate balancing of heating circuits. This optimizes system efficiency, ensuring even heat distribution throughout the building. Bilateral flanges compliant with DIN EN 1092-2 facilitate installation and integration with the existing installation. A Kvs value of 4.8 guarantees adequate flow rate for typical applications in residential and commercial buildings. The valve is designed for use with CH water, but is not suitable for drinking water or domestic hot water.

Key features and benefits

• Durable construction: The body made of cast iron GG 25 (GJL-250) provides resistance to corrosion and mechanical damage, which translates into a long service life.
• Precise adjustment: Stepless pre-setting allows for accurate balancing of heating circuits, optimizing system efficiency and user comfort.
• Position indicator: A clear position indicator makes it easy to monitor and adjust valve settings.
• Measuring port kit: The kit includes two measuring ports G1/4", allowing easy measurement of flow and pressure in the circuit.
• Easy installation: Bilateral flanges compliant with DIN EN 1092-2 and short installation length according to DIN EN 558-1 (series 1) facilitate installation and integration with the existing installation.
• Maintenance-free: The spindle seal based on a double O-ring made of EPDM ensures tightness and reliability without the need for regular maintenance.
• Tamper-proof: The function of sealing the pre-setting protects against unauthorized changes to the settings.
• Surface protection: Coating provides additional protection against corrosion and external factors.

The Hydrocontrol VFC valve is a solid choice for both professional installers and end-users looking for a reliable solution for flow regulation in heating systems.