Pneumatic Valves Pistons:
Air pistons in all shapes, short, mini and standard, with a diameter of 16 mm and according to the required travel, where the square piston is square in appearance and in a rectangular section, and the circular piston is divided into aluminum and stainless steel, and the difference is only in the manufacturing material
The short piston is a small piston that differs in the shape of the section
The guide piston is a piston with 2 or 3 columns
Air valves to control speed Flow Valves and control whether they speed up or slow down the cylinder travel in the presence of chokes
There are also types that have a non-return valve to pass the air in one direction or side only
Types of air valves:
(1) Directional Valves
(2) Flow Valves
(3) Pressure relief valves