Charge valve ALV, insert from externally, rotatable, DN20 IT, 55¦C

Mixing valve for return flow boost with internal thread connections. In the case of hot water boilers, the automatic loading valve is built-in with or without buffer storage and works without external energy. It is used to maintain the return flow temperature. Due to an optimal boiler return temperature, falling below dew point and boiler sooting is prevented, which means that there is less environmental pollution and the service life of the boiler is extended. Using these loading valves, stratification in buffer storage can also be improved.

• Thermocouple can be turned in the direction of work under pressure and without tools

Technical data:
• Max. operating temperature: 120°C
• Max. operating pressure: 10 bar
• Housing material: brass
• Medium: Water / glycol