Hydrant valve inspection with wet chamber
Hydrant valves with a wet chamber, as one of the vital elements of the urban fire extinguishing 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 supply for firefighters in critical situations 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. Hydrant valves are produced in different types and models, each designed according to specific needs and environmental conditions. Some hydrant valves are equipped with pressure and flow control systems designed to regulate the amount of water flow and prevent damage to fire equipment.
Wet chamber hydrants have a wet pipe that always has water flowing into it and their upper part is connected to the ground. The main problem with these fire hydrants is that they do not have a main valve and have a separate valve for each outlet. Wet chamber fire hydrants are not used in cold regions where there is a possibility of freezing due to the presence of water inside the main pipe, and they also do not support a shock absorber system against pipe breakage to prevent water wastage.
Related product: Dry chamber hydrant valve
