What is an air valve?
The air adjustment valve is used to direct the air entering the channels. In other words, the air that reaches the environment of the room and branch opening through industrial channels is divided by the air valve and distributed in one-way, two-way, three-way and four-way forms. The air valve has a simple shape and is made of a main frame with different vanes to determine the air path. There are different types of air vents and they are sold in aluminum, iron and MDF materials. By applying the best equipment and engineering knowledge, Pooyan Shafan Industrial Group designs and produces all kinds of air regulating valves.
Aluminum air adjustment valve
One of the best and most widely used metal air valves, which are usually of high quality and high quality, are aluminum valves that are installed at the entrance of the air channels and distribute the air to the entire space of the house. The material of the frame and vanes of the valve is aluminum and they generally have a long life.
Ceiling air adjustment valve
As its name suggests, this air valve is installed in the ceiling and has the role of providing air to different parts of an environment. The ceiling air vent is multi-directional; One-way, two-way, three-way and four-way. In other words, the branching air of the channel is divided by the ceiling air adjustment valve and is distributed according to the suitability of the environment. The aluminum ceiling air valve is used for both the blower system (outgoing air) and the suction system (return air).
If the ceiling air valve is used in a multi-way air conditioning system, both with damper and without A damper can be used, but if it is used in one way, there is no need to use it without a damper. The most important feature that has led to the installation of aluminum ceiling air vents in most environments such as coffee shops, restaurants, shopping complexes, medical centers, sports facilities, etc. This prevents the air from being thrown to a specific point and the conditioned air covers the entire environment. Keep in mind that the aluminum mesh air vent and slot linear air adjustment valve can be installed in the ceiling.

Linear air adjustment valve
The linear air valve is one of those aluminum air adjustment valves that is installed in the branching section of the channel and distributes the exhaust air parallely from inside the channel to the environment. In general, there are 3 types of linear air adjustment valves available in the market:
Slot air adjustment valve
Angle air valve
Kalekandi linear air valve
Round air valve
When round ducts are used for air transfer in industrial ducting, it is necessary to use a round air adjustment valve to direct the air inside the duct to the outside environment. As the name suggests, the round valve has a round frame inside which there are other round layers. These valves are available in the market in two categories, plastic and aluminum, and the most famous type of round valves is the loudspeaker air valve.
Mesh air adjustment valve
Aluminum mesh air valve, which is called honeycomb, has a network structure and is a suitable option for throwing air directly and without obstacles to a certain part. The mesh air adjustment valve is made of a main frame with a large number of square meshes. Specific dimensions for the valve are not defined and according to the client's opinion, it is designed and produced in Poyan Industrial Workshop.
The air mesh valve is generally installed in high places; Places that need to release air with the highest pressure. Mesh air valve is designed and manufactured with furnace color coating and has different types; For example, its angled type is available in 0 degree angle and 45 degree angle, and the direction of the wind is in one direction, two direction, three direction and four direction. Mesh air vents are used both on the wall and on the ceiling and as tiles in the false ceiling. Keep in mind that the mesh air valve can be used both independently and in combination.