Drain valve non-return valve non-return valve water pvc inner diameter 40mm, DN32 (Inner Diameter 40mm)

General description The non-return valve is designed for efficient water flow management, preventing backflow in plumbing systems. It features a PVC construction with an inner diameter of 40mm, making it suitable for various applications. Technical specifications Material: PVC Inner Diameter: 40mm DN: 32 Installation The valve can be installed vertically or horizontally. For horizontal installation, ensure the valve is in a normally closed state before installation. The water outlet position should be slightly higher than the water inlet.