Expiratory Valves

Expiratory Valves are crucial components used in different respiratory devices for facilitating the controlled release of exhaled air. They help in maintaining proper ventilation and respiratory protection, particularly in environments where airborne hazards are present. These valves are designed for allowing air to flow out of the device while preventing the inhalation of external air or contaminants. Expiratory Valves are typically made of flexible materials and feature a one way mechanism that opens during exhalation and closes during inhalation. These valves ensure efficient ventilation and prevent the buildup of carbon dioxide within the device. Such valves are commonly used in medical devices like CPAP machines, ventilators, and respiratory masks.