6 Inch PVC Drain Backflow Valve, Heavy-Duty Non-Return Water Stopper
ⓘ Price & availability are subject to final order validation. If an adjustment is required due to size, weight or shipping requirements, we'll contact you before processing your order.
Ships from our local warehouse
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Best-selling and high-demand products are stocked in our local warehouse to ensure faster dispatch and delivery.
Estimated to be delivered between 26/09/2026 - 01/10/2026
Ships from our international warehouse
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This item ships from our international warehouse to bring you a wider range of products. Delivery may take a little longer, but all duties and taxes are included — there are no additional charges on delivery.
Estimated to be delivered between 04/10/2026 - 15/10/2026
Description:
This heavy-duty 6-inch PVC drain backflow valve is designed to prevent water from flowing back into your drainage system. With a robust construction and strainer cap, it effectively stops rats, cockroaches, and snakes, ensuring a clean and safe environment. A practical gift for homeowners looking to enhance their plumbing systems.
Features:
- Constructed from durable PVC for long-lasting performance and reliability.
- Heavy-duty design effectively prevents backflow and keeps pests out.
- Strainer cap included to filter debris and maintain drainage efficiency.
- Ideal for residential and commercial plumbing applications.
- A practical gift for homeowners seeking reliable drainage solutions.
Additional Info:
- size : 6 inch (160mm), color : White, material : PVC, valve_type : Check Valve
- Heavy-Duty PVC Build: Made from premium-quality PVC material, this drain backflow valve is strong, durable, and resistant to wear, ensuring long-lasting protection.
- Pest Protection: Effectively blocks rats, cockroaches, snakes, and other pests from entering your bathroom or outdoor drainage system, keeping your home safe and hygienic.
- Non-Return Water Valve: Designed with a smart backflow prevention system, it stops dirty water and foul odor from reversing through the drain, maintaining cleanliness.
- Easy Installation & Universal Fit: Compatible with all standard 160mm (6 inch) PVC pipes; quick to install and requires no professional assistance for setup.
- Wide Application: Ideal for bathrooms, kitchens, balconies, and outdoor drains, offering reliable protection and smooth drainage performance in any environment.
- Supports Multiple Signal Triggers ? Works with positive and negative signal inputs (IN+ / IN-), ensuring broad compatibility with different systems.
- Clear Digital Display ? Bright LED display shows current mode and time values, with the option to turn it off during standby to save energy.
- Compact & Multi-Purpose ? Ideal for automation systems, DIY projects, delay protection circuits, motor control, smart power management, and industrial electronics.
- Warranty Information: Enjoy a 1-year warranty on this product. For any technical queries or issues, please contact amiciKart.






