Protect your home from backflow, pests, and foul odours with this high-quality PVC non-return valve. JustHobby's 110mm drain pipe flap valve is designed to fit standard Indian plumbing systems. Made from durable, weather-resistant PVC, it prevents rats and insects from entering through drains. Ideal for kitchens, bathrooms, and outdoor drainage. Easy to install and built to last — a must-have for any home or commercial plumbing setup. Apne ghar ko backflow, keede-makode aur badbu se bachayein JustHobby ke high-quality PVC non-return valve ke saath. 110mm ka yeh drain pipe flap valve Indian plumbing ke liye perfect fit hai. Yeh tikau aur mausam ke pratikool PVC se bana hai, jo naliyon ke zariye aane wale chuho aur keede ko rokta hai. Kitchen, bathroom aur outdoor drainage ke liye ideal. Lagane mein aasan, chalne mein damdaar – har ghar ya dukaan ke liye zaroori plumbing item.