plastic wall-en

Plastic Wall Valve This type of valve is used for crashing from the cooler or duct splendor or fuscil duct divisions. The plastic valve has a series of horizontal pearls in the front and a series of vertical feet on the back. The vertical blades also drive the wind to the armpit and the front blades to the front or downward. It is necessary to explain that the horizontal blades in front of the plastic valve play precisely the role of the damper and have the ability to change both air and air pressure and, if needed, block the air through the plastic valve path. Slow. The damper item is one of the most important pillars of the valve, if the main source of the air conditioner gives several wall valves. The design of the embedded damper is in such a way that the unit is responsible for directing as well as opening and closing the airflow. The horizontal blade controls the task of determining the direction of the vertical (left and right) movement of the air and the damper direction of the horizontal (up and down) motion.