Pneumatic valves use air-controlled actuators to move single-acting pistons. It is usually closed. When air enters the actuator, the piston moves up to open the valve. When the air is shut off, the piston is pushed into the spring to close the valve. As shown in the figure is a Y-valve.

App:
Textile Printing
Drugs and medical equipment
Food Equipment
Organic and Inorganic Chemicals
Water/Sewage Discharge
Paper mill
Steel Plant

Fluid:
-Water
-hot water
-Steam
-LPG, compressed gas
-Gas such as oxygen, hydrogen, nitrogen, etc.
-Various chemical liquids

Installation:
The correct installation type should be chosen based on the appropriate working conditions. The direction of the fluid must match the direction of the arrow on the valve body. Can be installed in all directions. To facilitate viewing of the on/off position, it is recommended to mount the drive in a visible position.

Benefits:
-Use simple
-Easy to install
-Low energy consumption
-Long service life
-Reliable
-High sealing
-Flow Control