Features: Discover solution for ventilation need with our ABS Pipe Ventilation Control ValveS, designs to ensures seals and air flows regulation. Craft from sturdy ABS materials, this valves is features easy to disassemble structure for maintenances. For homeowners, plumbers, and professional for valves that promises long time use and performances in managing indoor air quality. Seamlessly integrate this valves into home renovations projects or industrial setups, as its socket end designs allows for quick pipe insertion and secure solvent welding or adhesive sealing. Experiences enhances air tightness with our valves wall construction, complemented by a silicone seal rings that ensures impressive sealing efficiency. Specifications: Component: ABS Type: 75mm, 110mm, 160mm, 200mm(Optional) Size: Diameter 7.5cm/2.95inch Package Includes: 1pc Ventilation Valves note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.