Balancing valve flanged Hydrocontrol VFC, grey cast iron, PN 16, DN 32 1062648

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. Its construction, compliant with DIN EN 558-1, series 1, guarantees easy installation and integration with existing systems.

This valve is particularly useful in systems where precise hydraulic balancing of heating circuits is crucial. Thanks to the possibility of manual, stepless pre-setting, it allows for accurate adjustment of the flow rate to the needs of each heat receiver. The built-in position indicator facilitates reading and controlling the settings. A set of 2 G1/4" measuring nipples enables flow and pressure measurement, which is invaluable during the regulation and diagnostics process.

Construction and application

Hydrocontrol VFC is characterized by a solid construction based on a GG25 (GJL-250) cast iron body, a bronze head, and a brass spindle and mushroom resistant to dezincification. The mushroom is equipped with a PTFE seal, and the spindle with a double O-ring made of EPDM – ensuring tightness and eliminating the need for maintenance. The valve has bilateral flanges compliant with DIN EN 1092-2 and a measuring connection. It is intended for use in central heating water installations, but is not suitable for drinking water or domestic hot water.

• Precise regulation: Manual pre-setting allows for accurate adjustment of the flow rate to the needs of each heat receiver.
• Durability: The grey cast iron body provides corrosion resistance and long-lasting operation.
• Easy reading: The position indicator allows for quick control of the valve settings.
• Measurement capability: A set of G1/4" measuring nipples facilitates diagnostics and system optimization.
• Maintenance-free: The non-maintenance spindle seal ensures long-term tightness.
• Application in CH: Ideal for central heating systems where hydraulic balancing of circuits is crucial.
• High Kvs value: A Kvs value of 17.1 provides adequate flow for installations with a nominal diameter of DN 32.

The Hydrocontrol VFC valve is an investment in the efficient and stable operation of the heating system – both for professional installers and end-users who value comfort and energy savings.