Degassing valve / Jolly valve: what it is and how to install it!
#ValvolaDegasatrice #ValvolaJolly
How does the jolly valve work?
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This is where the jolly valve comes into play: the small black cap at the top, which is always slightly unscrewed and opened, is where the air is pushed out. The small float inside the valve rises together with the air and under the pressure of the water and closes the slot, thus keeping the system in balance.
What are the vent valves used for?
The relief valve is a hydraulic device that is used to expel the air from the pipes under pressure to ensure the regularity of the water flow. The relief valve is generally installed in points where the air tends to converge towards the points of maximum height of the longitudinal profile of the duct.
What is the boiler vent valve?
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The boiler vent valve is a small component whose task is to keep the pressure inside our system stable. The boiler vent valve is also called the Jolly valve and is always located upstream of the circulator and can be made of either brass or plastic.
22 авг 2024