Balancing valve flanged HydroControl VFC - grey cast iron, PN16, DN65 1062651

Balancing valve – precise flow control in central heating systems

This HydroControl VFC balancing valve, made of durable grey cast iron, is a key component in any central heating (CH) system. It is used to precisely regulate the flow of heat transfer medium, which translates to thermal comfort and efficient energy use. It is indispensable both during the modernization of existing systems and in the design of new ones.

This valve is designed to work with CH water and is characterized by high reliability thanks to the use of corrosion and mechanical damage resistant materials. The flanged design facilitates installation and integration with existing infrastructure.

Construction and functionality for professionals

The HydroControl VFC valve stands out with its solid construction based on a GG 25 (GJL-250) cast iron body. The head made of bronze, spindle and mushroom made of dezincification-resistant brass ensure long-lasting and trouble-free operation. A Kvs value of 98 indicates a high flow rate, making it an ideal solution for installations with higher heat demand.

• Precise adjustment: Stepless pre-setting allows accurate flow adjustment, and the position indicator allows easy reading of the current valve status.
• Integrated measuring ports: The presence of G1/4" measuring ports facilitates pressure measurement and system performance monitoring.
• Durable materials: Grey cast iron GG25 provides resistance to corrosion and high pressure (PN 16).
• Easy installation: Flanges compliant with DIN EN 1092-2 and installation length compliant with DIN EN 558-1 (series 1) guarantee quick and trouble-free installation.
• Possibility of sealing: Protects against unauthorized changes to settings.

The valve also has a double O-ring made of EPDM ensuring spindle tightness, which does not require maintenance. Surface coating provides additional protection against external factors. The handwheel diameter is 110 mm, which ensures comfortable operation.