Hydraulic arrow SK-25-02 in isolation

Hydraulic arrow SK-25-02 in isolation

The SK-25-02 hydraulic arrow (hydraulic equalizer) in insulation is a very necessary element in the heating system, which serves for hydraulic equalization in rooms with a complex heating system with several circuits.

Functions that a hydraulic arrow performs in a heating system

• Automatic balancing of the system, which provides each circuit with the required amount of coolant, without influencing each other.
• Stabilizes pressure fluctuations – this function allows the boiler to operate with constant, optimal parameters – which means an increased service life and significant fuel savings.
• Removal of dissolved gases and sludge from the coolant. Functions as a waste storage tank.

Design of the Hydraulic Arrow

Operating principle
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Brand: Termojet
Connection diameter: 1"
Thermal insulation: Yes
Power at ∆T=20°C: 66 kW
Power at ∆T=10°C: 33 kW
Kvs: Vmax=0.2 m/sec (5.35 m3/year)
Power at ∆T=15°C: 50 kW
Sensor and air vent outputs: 1/2"
Drain outlet: 1/2"