Regulating valve, 2-way VB2, KVS=16 stroke 10 065B2059

Two-way regulating valve VB2 is a component designed for precise flow control in heating, cooling, domestic hot water, and ventilation and air conditioning (HVAC) systems. Made of durable cast iron GGG 40.3 (GJS-400-18), it ensures reliable operation even in harsh conditions. Its construction based on the principle of hydraulic relief guarantees stable operation and minimizes the impact of pressure changes on the accuracy of regulation.

This valve is compatible with AMV(E) 10/20/30 and AMV(E) 13/23/33 actuators with a return spring, allowing for easy integration with existing automation systems. A Kvs value of 16 m³/h and a stroke of 10 mm allow the valve to be adapted to various application needs. Equipped with flanged connections, it ensures a tight and durable connection with a pipeline with a nominal diameter of DN32.

Design features and application:

• Housing material: Cast iron – provides high resistance to corrosion and mechanical damage, as well as good thermal stability.
• Flow coefficient Kvs: 16 m³/h – defines the valve's performance and allows you to select the appropriate model for a specific flow requirement.
• Stroke: 10 mm – precisely regulates the flow of medium, enabling accurate temperature or pressure control.
• Maximum differential pressure in the open position: 16 bar – specifies the maximum pressure the valve can withstand without damage during operation.
• Application: Ideal for central heating, district heating, domestic hot water preparation, and HVAC systems. It will work well in both transmission and storage installations.
• Compliance with standards: The valve meets the requirements of ISO 7005-2, which confirms its high quality and safety.

The VB2 valve is also characterized by high durability and reliability, which translates into a long service life and minimal maintenance costs. Its solid construction and precise workmanship guarantee trouble-free operation for many years. The maximum working pressure is 25 bar, and the permissible content of antifreeze agents is 30%, which increases the range of its applications. Maximum leakage at 0.05% ensures minimal loss of working fluid.