- PP Air Valve: Regulate air flow effortlessly with this manual round switch valve. Designed for home kitchen range hoods and bathroom plumbing, it effectively controls air passage. Made from durable PVC, it is ideal for air pipe systems. - Regulating Valve: Essential for adjusting air flow rates, this valve provides a straightforward manual operation. Perfect for enhancing air circulation in applications such as range hoods and bathroom ventilation, it ensures optimal performance. - Check Valve: Prevents reverse air flow, ensuring a smooth, unidirectional air passage. Constructed from PVC, it is designed specifically for kitchen range hoods and bathroom plumbing, contributing to efficient air management. - PVC Air Pipe: Engineered for reliable air transportation, this lightweight and durable pipe is perfect for home kitchen range hoods and bathroom plumbing. It guarantees a dependable air passage for optimal ventilation. - Manual Round Switch Valve: Featuring a user-friendly round design, this valve allows for precise air flow control with a simple turn. It is a key component for home kitchen range hoods and bathroom plumbing, enhancing convenience and functionality. Use Scenarios: 1. Install the PP Air Valve in your kitchen range hood to control cooking odors and improve air quality. 2. Utilize the Check Valve in your bathroom plumbing to prevent stale air from re-entering the space. 3. Use the PVC Air Pipe for efficient ventilation in confined spaces, ensuring consistent air flow where needed.