Low Loss Header 8 x 1" tapings and 2 x 1" tapings SKE 90 4DC (1)
Description
Distribution low loss header SKE Condens
Patent P.421240 Flow control
The most technically advanced Distribution low loss header SKE Condens in the UK.
• maintains high efficiency of the condensing boiler
• guarantees even hot water consumption by pump groups
• allows installation of several pump groups with any mixing valve
• INOX flow control valve
• for use with 1, 2,3 or 4 heat sources
SKE Distribution Low-Loss Headers (Hydraulic Balancers) – Basic Versions
Function and Application
The SKE distribution low-loss header, also known as a hydraulic balancer, is designed to hydraulically separate the boiler circuit from the heating circuit. It is primarily used in medium- and high-power heating systems (starting from 25 kW and typically from 40 kW upward), which may include:
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One or more boilers (solid fuel, gas condensing, or heat pump-based)
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Multiple heating zones or circuits (e.g. underfloor heating, radiator heating, and domestic hot water (DHW))
In such complex systems, the SKE eliminates the need for manual flow balancing between pumps. It allows each circuit to operate independently and without interference, ensuring optimal pump performance and stable hydraulic conditions.
Key Features
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Hydraulic Separation: Enables independent operation of boiler and heating circuits, preventing mutual pump interference.
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Integrated Desilter and Air Vent: Enhances system reliability by removing sludge and air from the circuit.
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SMART Magnetic Separator: A built-in neodymium magnet captures fine magnetic particles, preventing corrosion and rust caused by circulating debris.
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Boiler Protection: Prevents low return water temperature to solid fuel boilers (avoiding condensation and corrosion).
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Flexible Installation: The unit can be installed in any orientation, adapting to site-specific requirements.
Operating Scenarios
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Heat Demand = Boiler Output
The system operates under equilibrium. Boiler output matches the heating circuit demand. -
Heat Demand < Boiler Output
When thermostatic valves (e.g. on radiators) begin closing, excess heat circulates back through the hydraulic balancer. This signals the boiler to reduce output or shut down. -
Heat Demand > Boiler Output
Increased suction from the heating circuit through the balancer signals the boiler to increase power to meet demand.
Available Models and Applications
| Model | Key Features | Recommended For |
|---|---|---|
| SKE 40 / 40 2D+ / 40 3D / 40 2K | Includes boiler protection against low return temps | Solid fuel boiler systems |
| SKE 55 2DC / 55 3DC | Optimized for high efficiency | Condensing gas boilers & heat pumps |
Why Choose the SKE Hydraulic Balancer?
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Simplifies multi-circuit system design and commissioning
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Enhances system longevity and efficiency
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Reduces maintenance through built-in magnetic filtration and air removal
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Compatible with modern high-efficiency boilers and heat pumps
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Modular models available for varying system sizes and configurations