| Reference | Name | Size | Connections |
|---|---|---|---|
| 108601 | iStop® Anti-freeze valve | 1″ | M BSP |
| 108701 | iStop® Anti-freeze valve | 1 1/4" | M BSP |
| 108801 | iStop® Anti-freeze valve | 1 1/2" | M BSP |
| 108301 | iStop® Anti-freeze valve | 28mm | Compression |
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108 – iStop® ANTI-FREEZE VALVE
The antifreeze valve allows the circuit medium to be drained when the temperature reaches an average of 3˚C.
This prevents ice forming in the circuit of a system, generally with a heat pump, avoiding potential damage to equipment, valves and pipework.
The valves are suitable for a variety of fittings and pipes connected by a union.
● Max. working pressure: 5 bar
● Temperature range: 0–65 °C
● Ambient temperature range: -30–60 °C
● Opening temperature: 3 °C
● Closing temperature: 4 °C
108 - iStop® ANTI-FREEZE VALVE FAQs
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