

(40.10 € HT)
Coditherm SY90 Anti-Freeze Valve The Coditherm SY90 Anti-Freeze Valve is a safety device for heating systems. Made of nickel-plated brass, it automatically opens at 3°C and closes at 4°C to prevent ice formation in the circuit. With a thread of 26x34, it is ideal for any closed heating network at risk of freezing.
The CODTHERM Male-Male Anti-Freeze Valve in 26x34 is designed to protect any closed heating network from the risk of freezing. It prevents ice formation in the circuit of a heat pump installation, thereby avoiding potential damage to the generator and piping.
It operates by draining the fluid from the circuit when the temperature reaches 3 °C. Furthermore, the presence of anti-freeze valves on the supply/return circuits makes the use of glycol unnecessary and improves the heat transfer capacity of the heat transfer fluid.
Data sheet
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