0102030405
ZL-7205 Anti-freeze valve
Materials
Body : Brass EN 12165 CW617N
Springs: stainless steel
Seals: EPDM
Connections:
G 1” (ISO 228-1)
G 1 1/4” (ISO 228-1)
G 1 1/2” (ISO 228-1)
Ø 28 mm for copper pipe
Performance
Medium: water
Maximum working pressure: 10 bar
Working temperature range: 0–65 °C
Ambient temperature range: -30–60 °C
Medium temperature (opening): 3 °C
Medium temperature (closing): 4 °C
Enabling of antifreeze function with outside air temperature: < 5 °C
Accuracy: 1 °C
Kv (straight path):
55 m³/h 70 m³/h
72 m³/h 64 m³/h
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