Siemens VBI60.25-16T 3-Way Ball Valve 1”
Reliable flow control that improves energy efficiency in heating and cooling circuits.
The Siemens VBI60.25-16T 3-Way Ball Valve delivers professional flow control that raises energy efficiency in your heating and cooling systems. In addition, its T-type ball design combines mixing and diverting functions in a single body. Therefore, one valve covers both climate-control duties without extra components.
The DN25 (1 inch) internal BSPP threaded connection allows straightforward integration into existing pipework, while the PN40 pressure class supports safe operation in higher-pressure systems. In addition, the brass Ks 63 body resists corrosion and mechanical impact, and the chrome-plated DZR brass ball withstands chemical attack from water and coolants. Moreover, the -10°C to 120°C working range suits both heating and cooling circuits.
Siemens VBI60.25-16T 3-Way Ball Valve — Technical Specifications
This valve is widely used in central heating systems for temperature mixing control and zone-based heat distribution. Furthermore, it manages chilled water distribution precisely in cooling towers and air handling unit circuits. In addition, it performs flow diverting duty in industrial process water lines, and its low torque requirement allows easy integration with electric actuators.
Key Advantages
- Optimized internal flow design minimizes pressure drop and saves pump energy
- ISO 5211 flange connection allows compatibility with actuators from different brands
- Compliance with EN 12287 and DIN 3377-1 standards provides international quality assurance
Applications
- Mixing valve in central heating and zone temperature control systems
- Chilled water distribution line in chillers and fan coil units
- Flow diverting in process water and heat recovery circuits at industrial facilities
In conclusion, the Siemens VBI60.25-16T 3-Way Ball Valve provides reliable and efficient flow control in HVAC systems. ORFA Industrial supplies worldwide and provides technical support for this valve and other Siemens products through our expert team.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies




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