German VAG valve VAG model VAG price

VAG valves are devices used for venting in HVAC and heating, ventilation, and air conditioning systems during operation. During operation, gases released from water upon heating, such as hydrogen and oxygen, can cause numerous adverse effects that damage the system and reduce thermal efficiency. If these gases are not vented promptly, many negative consequences may occur, such as: corrosion caused by oxidation; formation of air pockets in radiators; poor and unbalanced hot water circulation, causing partial lack of heat in certain radiators; noise when pipes operate with entrained air; cavitation in circulation pumps. Therefore, waste gas in the system must be