Dry compartment hydrant valve inspection
Fire hydrants, as a vital element of the urban firefighting system, play a pivotal role in maintaining the safety of the community. These fire hydrants, which are connected to the main urban water network, act as a reliable and fast source of water for firefighters in times of crisis such as fires. Fire hydrants are usually used in public streets and sidewalks or industrial spaces and yards of oil and gas sheds and petrochemical sites. Hydrants are produced in different types and models, each designed according to specific needs and environmental conditions. Some hydrants are equipped with pressure and flow control systems designed to regulate the amount of water and prevent damage to firefighting equipment.
This type of fire hydrant is used in places where the temperature can drop below zero and the water inside the pipe can freeze. This type of valve is designed so that the water entering the hydrant and the main valve are installed below the freezing line. Since the pipe and the main body of the valve are usually dry and only flow water when in use, the possibility of freezing is impossible. This type of hydrant with a dry chamber is also known as a “Frost Proof” valve.
Related product: Hydrant valve with wet chamber
