ESBE VLE122 PN16 G1 DN15-1.0 regulating valve 21250400

Control valve for precise flow control

The ESBE VLE122 control valve is a reliable solution for precise flow control in heating and cooling systems. Made of high-quality bronze (Rg 5), it ensures durability and corrosion resistance, translating to a long service life even in demanding conditions. The VLE122 model with threaded connections G1 (DN15) and a Kvs value of 1, is ideal for applications requiring accurate flow regulation of liquids.

Design and application

The valves of the VLE series, to which this model belongs, are designed for mixing, switching (with a pressure difference below 50 kPa), and flow regulation at a working pressure of up to 16 bar (PN 16). The constant percentage flow characteristic ensures stable operation and predictable valve behavior under various conditions. This makes this valve an excellent choice for both professional installers and end-users looking for an effective solution to control temperature in heating systems. The stroke length of 20 mm allows for precise adjustment of the flow to current needs.

Advantages and benefits

• Durability and reliability: Construction from Rg 5 bronze guarantees corrosion resistance and long-term operation.
• Precise regulation: Constant percentage flow characteristic ensures stable operation and accurate control over the medium flow.
• Low leakage level: Leakage at only 0.02% of the Kvs value minimizes energy losses and ensures system efficiency.
• Versatility: Can be used in heating and cooling systems.
• Compatibility: Works perfectly with ESBE actuators and controllers, enabling the creation of a comprehensive control system.
• Easy installation: Threaded connections G1 (DN15) facilitate integration with the existing installation. Connection lengths are 50 mm and 36 mm respectively.
• Safety: Maximum differential pressure in the open position is 6 bar, ensuring safe system operation.