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- 4 Inch PVC Backflow Preventer
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Item #:
185329219
4 Inch PVC Backflow Preventer
90% of respondents would recommend this to a friend
Item #:
185329219
INR 5556
Price Details
Price
INR 5556
M.R.P. INR 5556
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Unbeatable Sewage Backflow Protection – Prevents costly sewage & rainwater from flowing back into your property.
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What Stands Out
Efficient Backflow Prevention
This backwater valve effectively prevents sewage and rainwater backflow, safeguarding your property against flooding and water damage, ensuring a reliable barrier during heavy rainfall.
Durable PVC Construction
Made from high-quality PVC, this valve is resistant to corrosion and wear, providing long-lasting performance and reliability in various environmental conditions, ensuring value over time.
Easy Installation
Designed for straightforward installation, this 2-inch valve allows homeowners and professionals alike to quickly implement backflow protection, saving installation time and reducing labor costs.
Product Details
| Brand Name | Sevenjungle |
| Model Number | Backwater Valve |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Manufacturer | Sevenjungle |
| Number of Items | 1 |
| UPC | 753947383537 |
| Included Components | 1 Pcs 4 inch Sump Pump Check Valve (2.5 cm) |
| Number of Pieces | 1 |
| Exterior Finish | PVC |
| Inlet Connection Type | Flange |
| Outlet Connection Type | Flange |
| Number of Ports | 2 |
| Connector Type | Flanged |
| Valve Type | Backwater Valve |
| Item Dimensions | 7.9 x 7.9 x 5.9 inches (20.1 x 20.1 x 15 cm) |
| Inlet Connection Size | 4 inches (10.2 cm) |
| Outlet Connection Size | 4 inches (10.2 cm) |
| Size | 4 Inch (10.2 cm) |
| Material Type | Polyvinyl Chloride (PVC) |
| Material | Polyvinyl Chloride (PVC) |
| Brand | Sevenjungle |
| Item dimensions L x W x H | 7.9 x 7.9 x 5.9 inches (20.1 x 20.1 x 15 cm) |
Who Should Buy?
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Homeowners
Ideal for homeowners wanting to prevent sewage backflow during heavy rains and protect their basements.
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Plumbers
Perfect for plumbers needing a reliable backwater valve for installation in residential or commercial plumbing systems.
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Contractors
Useful for contractors engaged in construction projects that require effective drainage and flood prevention solutions.
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High-Volume Areas
Not suitable for areas with extremely high sewage flow due to potential clogs and backpressure.
Product Description
4 Inch PVC Backflow Preventer
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a backwater valve and how does it work?
Answer: A backwater valve is a device installed in your drainage system to prevent sewage or stormwater from flowing back into your home. It operates using a flap or gate that closes when water begins to flow in the wrong direction, effectively blocking potential backflow. This is particularly useful in areas prone to flooding or heavy rainfall, where sewer systems can become overwhelmed. By installing a backwater valve, you can protect your home from unpleasant and damaging backups during heavy storms. -
Question:
What is the difference between a PVC and a cast iron backwater valve?
Answer: The primary difference between PVC and cast iron backwater valves lies in their material properties. PVC valves are lightweight, resistant to corrosion, and easier to install, making them suitable for residential applications. Cast iron valves offer superior durability and high resistance to extreme temperatures, often making them the choice for commercial or industrial use. Depending on your specific situational needs and environment, you may choose the one that best matches your installation requirements. -
Question:
Why is it important to have a backflow preventer in sewage systems?
Answer: A backflow preventer is essential in sewage systems to protect homes and buildings from flood damage caused by backflow. This is particularly critical during heavy rains or when municipal systems are overwhelmed, which can lead to unsanitary conditions. Installing a backflow preventer can ensure proper waste management, reduce health risks, and maintain the integrity of your plumbing system. Additionally, it minimizes the risk of costly repairs and remediation after a flooding incident. -
Question:
How do I install a white PVC backwater valve?
Answer: Installing a white PVC backwater valve typically involves cutting out a section of your drainage pipe and fitting the valve in place. First, you’ll need to ensure the valve is properly aligned with the flow direction indicated on the valve itself. Use appropriate solvents and adhesives to secure the connections. It is crucial to follow local building codes and regulations for plumbing installations to ensure safety and compliance. For best results, consider consulting a professional plumber if you're unfamiliar with the installation process. -
Question:
What maintenance is required for a backwater valve?
Answer: Maintaining a backwater valve is relatively straightforward but crucial to ensure its longevity and functionality. Regularly check the valve for debris build-up, as any obstruction can hinder its operation. It is also wise to periodically open the valve to ensure it moves freely and isn’t stuck due to sediment or sludge. Routine inspections, especially before heavy rain seasons, can help identify potential issues before they become problematic, ensuring effective protection against backflow. -
Question:
Can a backwater valve protect against heavy rain?
Answer: Yes, a backwater valve can significantly help protect homes against flooding caused by heavy rain. It prevents stormwater from entering your home through the sewer system during intense rainfall, helping to reduce the risk of water damage. Especially in flood-prone areas, installing a reliable backwater valve helps homeowners feel secure during adverse weather conditions. This preventative measure can save not only property but also time and money in repairs following water-related disasters. -
Question:
What size backwater valve do I need for my home?
Answer: The size of the backwater valve needed for your home depends on your plumbing system's pipe size and flow rate. Most residential properties typically use 4-inch PVC valves, which are compatible with standard drain lines. However, it’s essential to consult building plans or a plumbing professional to determine the appropriate size based on your system’s specifications and local plumbing codes. Choosing the correct size ensures effective protection against backflow in your drainage systems. -
Question:
How can I tell if my backwater valve is functioning properly?
Answer: To determine if your backwater valve is functioning correctly, regularly inspect it for any signs of blockages or mechanical issues. You can also perform a simple test by pouring water down the drain to see if the valve opens and closes properly. Listen for sounds of water flowing freely when it’s supposed to, and check that the valve closes as expected when water flows in reverse. Frequent checks can help identify and resolve any issues before your home is affected by backflow. -
Question:
Are there any regulations regarding backwater valves in my area?
Answer: Yes, many areas have specific plumbing codes and regulations concerning the installation of backwater valves. These regulations may dictate the types of valves permitted, installation requirements, and maintenance practices. It’s crucial to check with your local building department or plumbing inspector to ensure compliance. Adhering to these regulations not only ensures your safety but can also be a requirement for insurance coverage in the event of water damage due to backflow incidents. -
Question:
Where can I buy a 4 White PVC Backwater Valve in India?
Answer: You can buy a 4 White PVC Backwater Valve from Ubuy in India. Ubuy offers a wide range of plumbing products, ensuring you find high-quality options that meet your needs. Their platform is user-friendly, allowing for easy navigation and selection of products tailored to your plumbing requirements. By purchasing through Ubuy, you can access reliable valves that can help protect your home from backflow issues.
Sevenjungle Check Valves Backwater Valve Editorial Review
The 4 White PVC Backwater Valve has garnered mixed experiences from customers, often highlighting its effectiveness while also revealing a few concerns regarding its design and longevity. Many users have praised its easy installation—often taking no more than ten minutes—and its essential function in preventing sewage and rainwater backflow. Testimonials from restaurant owners and homeowners alike express satisfaction with its performance during significant rainfall and flooding events. They appreciate how it managed to keep floodwaters and sewage away from living spaces, thus protecting their property from potential disaster. The valve's durable PVC Construction has also been noted, suggesting it can withstand heavy drain flow and the test of time. However, some feedback has raised issues about quality control, with reports of chipped or dirty items upon arrival. There are also concerns regarding the internal fit of the valve components. A few users mentioned that the internal plug and O-ring could be problematic, leading to mistrust in its ability to prevent backflow wholly. Specific concerns about tightness of seals signal a need for careful installation to avoid leaks. Overall, while the 4 White PVC Backwater Valve is highly recommended for its critical function, Prospective buyers should heed installation instructions and verify quality upon receipt to ensure optimal performance. **
Customer Reviews & Ratings
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Pros
- Easy installation, typically taking around 10 minutes
- Durable materials suitable for heavy flow
- Quiet operation during use
- Functional design that does not restrict flow
Cons
- Concerns about the durability of seals and reliance in critical situations
Platform Trust & Buyer Confidence
PC
Paritosh
Verified buyer
“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
20-Jul-26 · via Trustpilot
AV
Aggarwal
Verified buyer
“Everything was well maintained and smooth . We can trust UBUY .”
23 July 2026 · via Trustpilot
JM
Jeeju
Verified buyer
“Product is nice. Well packaged and delivered promptly”
23 July 2026 · via Trustpilot
NG
neeraj
Verified buyer
“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
3 July 2026 · via Trustpilot
SP
siva
Verified buyer
“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · via Trustpilot
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INR 5556
Order now and get it around Monday, September 07
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Features & Benefits
- Prevents sewage and rainwater backflow into your property.
- Automatic operation delivers reliable 24/7 protection.
- Effortless installation with zero maintenance required.
- Durable, corrosion-resistant PVC construction for long-lasting performance.
- Cost-effective solution compared to complex sewage prevention devices.
- Widely compatible with various applications such as domestic, commercial, and industrial settings.
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