Solar Hot Water Air VentSolar hot water air vent is used in the closed circuits of solar heating systems to allow air contained in the fluid to be released automatically by means of a valve operated by a float in contact with fluid in the system. The shut-off valves are on the contrary typically used in combination with the automatic air vent valves to be able to cut them off after filling the circuit of solar heating systems.The solar system air release valve has been specially made to work at high temperature with a glycol or water medium. MediaWaterBody materialbrassMax. media temperature150 oC •Absolutely drip free•Long-term reliability•High ventilation capacity•Cleaning or exchange of the sealing and internal parts after additional installation of the AVSOLAR shutoff valve is possible without emptying the system•Extremely quick reaction•Particularly compact
