BLOG.
Static Balancing Valves |
Fixed and variable orifices
Balancing valves ensure efficient and regulated flow distribution to all heating and cooling units within a circuit. The choice between Fixed and Variable orifice types can impact performance and cost.
What is the actual difference between variable and fixed orifices?
| Fixed Orifice Balancing Valves
Design and Function
| Advantages
→ Accuracy
Offers more accurate measurements at any valve setting, even in the presence of system debris.
→ Consistency
Ensures a smaller tolerance on the metering area, resulting in higher accuracy.
→ Usage
Ideal for systems where precise flow regulation and measurement are critical.
| Variable Orifice Balancing Valves
Design and Function
| Advantages
→ Flexibility
Provides adjustable pressure drops and flow rates, making it versatile for different system requirements.
→ Cost-Effective
Generally, a less costly option with lower pressure drops reduces overall system energy consumption.
→ Combinable
Can be combined with metering stations for commissioning purposes.
→ Usage
Suitable for applications where variable flow rates and cost efficiency are prioritized.
