ITEM NUMBER: 502050

TECHNICAL FEATURES

• Automatic air vent valve.
• Made of forged brass
• With hygroscopic safety cap
• Max operating pressure: 10 bar
• Max relief pressure: 2.5 bar
• Max operating temperature: 120°C

CERTIFICATIONS

MATERIALS

• Body and cover: brass UNI EN 12165 CW617N
• Float: PP
• Plug

• : brass UNI EN 12164 CW614N
• Spring: stainless steel
• Seals: EPDM
• Seal on shut-off valve: PTFE

MVALVES AIR VENT CALEFFI

Caleffi constantly strives to pursue coverage of the most important standards suggested by ISO standards.

Automatic air vent valves perform the function of removing, without the need for manual intervention, air that accumulates inside the circuits of air conditioning systems

This prevents the occurrence of negative phenomena that can affect the life and performance of the heating system, such as:

- corrosive processes due to oxygen;

- localized air pockets in the heating elements;

- cavitation phenomena in circulating pumps.