Válvula de retención en cascada Muelink & Gro PP 100 / 100

Non-return valve Muelink & Grol PP 100/100 is designed to prevent backflow of flue gases in ventilation systems. Made of high-quality polypropylene, ensuring durability and resistance to aggressive operating conditions. Ideal for installation in flues with a diameter of 100 mm, providing reliable protection against air pollution and maintaining efficient operation of the ventilation system.