Caleffi 5022 Valcal automatic air vent valve 1/2" M
The Caleffi 5022 Valcal series automatic air vent valve acts automatically, therefore without the need for manual intervention, to eliminate the air that accumulates inside the circuits of the air conditioning systems. Designed to prevent and avoid any situations compromising the correct functioning of the heating system and its durability over time.
The Caleffi air vent valve prevents the accumulation of oxygen from causing corrosive processes, localized air pockets in the heating elements and cavitation phenomena in the circulation pumps.
Made with high quality components aimed at optimizing performance and durability over time, it is installed in a vertical position , on the separator, on the manifolds, on the risers and, more generally, in the points of the system where the collection of air pockets, in places that can be inspected and not subject to the risk of frost.
The installation must be carried out by expert and qualified technical personnel; further information regarding installation methods and technical specifications is contained in the user manual supplied with the product.
NB: for indications regarding dimensions, please refer to the attached technical data sheet .
TECHNICAL FEATURES
- 1/2" M threaded connection
- Chromed with metal cap
- Body and cover in brass
- Float in PP
- Brass shutter rod
- O-Ring seals in EPDM
- Maximum operating pressure 10 bar
- Maximum discharge pressure 4 bar
- Maximum operating temperature 120°C
WARRANTY
The warranty is the official Caleffi one and lasts 2 years.
