If you want to OEM service ,pls contact us!
Contact：sales2@bzvalve.com
Moible phone/ Wechat / Whatsapp: 0086 15382550596
Antifreeze valve
Description
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.
Technical data
Maximum working pressure: 10 bar
Medium temperature range: 0–65 °C
Ambient temperature range: -30–60 °C
Opening temperature: 3 °C
Closing temperature: 4 °C
Material: brass
Size:
1 inch
1 1/4 inch
1 1/2inch
28mm for copper pipe