Control valve ESBE VLE122 PN16 G1 DN15-0,25 21250100

Control Valve for Precise Flow Regulation

The ESBE VLE122 control valve is a reliable solution for precise flow control in heating and cooling systems. Manufactured from high-quality bronze (Rg 5), it ensures durability and corrosion resistance, resulting in a long service life even under demanding conditions. The VLE122 model, with a nominal diameter DN15 and Kvs value of 0.25, is designed to work with ESBE actuators and controllers, enabling optimal system performance.

Construction and Practical Application

The VLE122 valve features external cylindrical gas threads (BSPP) with a size of G1, facilitating easy installation and integration into existing systems. Its design based on a constant percentage characteristic ensures stable flow regulation regardless of pressure fluctuations. This makes it ideal for mixing, switching applications (with pressure differentials below 50 kPa), and flow regulation tasks. The low leakage rate (0.02% of Kvs value) minimizes energy losses and ensures efficient system operation. The valve stroke length is 20 mm, and the maximum differential pressure in the fully open position is 6 bar.

Key Features and Benefits for Installers and Users

• Durability and Reliability: Constructed from bronze Rg 5, ensuring high corrosion resistance and extended service life.
• Precise Regulation: Constant percentage characteristic guarantees consistent flow regardless of pressure variations in the system.
• Easy Installation: BSPP threads simplify integration with existing heating and cooling systems.
• High Sealing Performance: Low leakage rate reduces energy losses and lowers operating costs.
• Compatibility: Perfectly compatible with ESBE actuators and controllers, forming an optimized control system.
• Versatility: Suitable for use in heating and cooling systems with hot water or water-glycol mixtures (up to 50%).
• Standards Compliance: Meets industry standards, ensuring safety and operational efficiency.

The ESBE VLE122 valve is a robust choice for professionals seeking a reliable component for building efficient heating and cooling systems, as well as for users who value precise regulation and low operating costs.