ANTI-FREEZE VALVE
The Advantay 28mm Anti-freeze valve has been designed to protect heat pump systems from damage as a result of water temperatures falling to 3°c.
The anti-freeze valve provides frost protection for the heat pump and system and can be used where glycol is not used or required. We always recommend a suitable corrosion inhibitor be used.
Used to prevent the formation of ice in the circuit of a heat pump system and reducing possible damage to the equipment and pipework.
The anti-freeze valve allows the discharge of the circuit fluid when the internal flow and or return temperature falls to an average value of 3 °c.
Made in compliance EN ISO 9001 standard.
100% tested according to EN 12266-1.
Manufactured from brass alloy compliant with EN 12165-CW617N-DW.
TECHNICAL SPECIFICATIONS:
28mm compression fittings
Nominal pressure: PN 10
Fluid temperature (opening): 3°C
Operating temperature: 0 ÷ 75°C
Fluid temperature (closed): 4 °C
Accuracy: ±1°C
