| Reference | Name | Connections | Max Working Pressure | Body |
|---|---|---|---|---|
| 108622 | Compact antifreeze valve | G 1" A (ISO 228-1) M | 10 bar | brass |
| 108322 | Compact antifreeze valve | Ø 28 | 10 bar | brass |
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iStop® PLUS – COMPACT ANTIFREEZE VALVE – SERIES 108
The antifreeze valve is a mechanical protection system that discharge the water contained in the hydronic system. When the temperature of the water in the pipe drops below 3 °C, the antifreeze valve opens and drains.
- Maximum working pressure: 10 bar
- Medium temperature range: 0–90 °C
- Ambient temperature range: -30–60 °C
- Opening temperature: 3 °C
- Closing temperature: 4 °C
- Material: brass
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iStop® PLUS - COMPACT ANTIFREEZE VALVE - SERIES 108 FAQs
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