Regulating valve, 2-way VM2, KVS=0.63 stroke 5 065B2012

Two-way regulating valve – precision and reliability in heating systems

This VM2 two-way regulating valve is a component designed for effective control of heat flow in heating installations. It is characterized by high precision regulation, which translates into thermal comfort and optimization of energy consumption. Made of bronze (Rg 5), it provides corrosion resistance and long-term reliability, even in harsh working conditions.

The VM2 valve is particularly recommended for use in central heating systems, domestic hot water preparation, and ventilation and air conditioning (HVAC) systems. Its compact design and metric threads (G 1/2 inch on both the inlet and outlet sides) facilitate installation and integration with existing infrastructure. A Kvs value of 0.63 m³/h and a stroke of 5 mm allow for precise adjustment of the flow to current needs.

Design and parameters ensuring efficiency

The valve has been designed with the specifics of modern heating systems in mind. The pressure class PN 25 guarantees safe operation even at higher working pressures (up to 16 bar). Leakage at a level of only 0.05% of the Kvs value minimizes the loss of working medium, and the control coefficient (Svo) of 2% ensures stable system operation. The housing material – bronze – is particularly resistant to the action of water and glycol, allowing it to be used in installations with antifreeze additives (up to 30%).

• Durability and resistance: Made of bronze Rg 5, it provides corrosion resistance and longevity.
• Precise regulation: Kvs value of 0.63 m³/h and a stroke of 5 mm enable accurate flow adjustment.
• Wide application: Ideal for central heating, DHW, ventilation and air conditioning systems.
• Safety: Pressure class PN 25 guarantees safe operation at high working pressures.
• Minimal losses: Low leakage (0.05% Kvs) reduces working medium losses.
• Compatibility: Metric G 1/2 inch threads facilitate installation in standard installations.

The VM2 valve is a solid solution for professionals and users who value the reliability and energy efficiency of their heating systems. Its design minimizes the risk of failure, and precise regulation allows for optimization of operating costs.