The project's materials and Pneumatics Use as teaching in basic pneumatics tea. In teaching this class necessary to set pneumatics internships so students understand the basic principle of pneumatic control circuit and operation of pneumatic and all of our students to study various devices by Media Foundation Gala.Onni is flavored with pneumatics components for use in education in the system. Direction control valve normally closed valve controls the direction of sliding tongue filled with compressed air. Direction control valve normally open the sliding tongue roller mechanism to press a direction control valve normally closed entirely and the wa knowledge 1 set.