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Item #:
11767662
8mm 5/16" Fuel Non Return One Way Check Valve for Petrol Diesel Fuel Oil Water Aluminium Alloy Accessories
Item #:
11767662
MVR 207
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Imported from USA store
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Order now and get it around Sunday, August 23
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Prevents fuel from returning to the tank and keeps it in the fuel line, solving all your problems. Stable performance, high reliability, and easy to install. Long lifetime for carburetors and low pressure fuel systems.
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What Stands Out
Durable Material
Crafted from high-quality aluminium alloy, this check valve ensures longevity and resistance to corrosion, making it ideal for various liquids, including petrol and diesel.
Versatile Use
Designed for multiple applications, this valve effectively controls the flow of fuels, oils, and water, making it a versatile accessory for automotive and industrial needs.
Efficient Operation
The one-way design prevents backflow, ensuring a consistent flow of liquid and enhancing system efficiency, providing peace of mind for users in critical fuel management applications.
Product Details
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Automotive Enthusiasts
Ideal for DIY car maintenance or upgrades involving fuel systems, ensuring efficient fuel flow management.
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Marine Applications
Perfect for boats needing a reliable fuel valve to prevent backflow in marine fuel systems.
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Small Engine Users
Beneficial for lawnmowers and generators needing effective fuel control and prevention of leakage.
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High Pressure Systems
Not suitable for high-pressure fuel systems where valves need to withstand elevated pressures.
Product Description
8mm 5/16" Fuel Non Return One Way Check Valve for Petrol Diesel Fuel Oil Water Aluminium Alloy Accessories
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of a non-return check valve?
Answer: A non-return check valve is designed to prevent the backflow of fluids, ensuring that the fluid flows in one direction only. This is critical in fuel systems where backflow can lead to drainages or mixing of different liquids, compromising performance. For example, in petrol or diesel applications, it ensures that the fuel reaches the engine effectively without returning to the tank. -
Question:
What materials are used in the construction of this check valve?
Answer: The Automotive-leader 12mm check valve is made from high-quality aluminium alloy, which offers durability and resistance to corrosion. This material choice is vital, especially in fuel systems, where exposure to various fluids can lead to wear and tear over time. Additionally, aluminium is lightweight, contributing to the overall efficiency and maintenance of your vehicle. -
Question:
Is this check valve compatible with both petrol and diesel?
Answer: Yes, this check valve is designed to be compatible with both petrol and diesel fuels, as well as oil and water. Its versatile design makes it suitable for a wide range of automotive applications, providing flexibility when maintaining or replacing components in fuel systems. Users can confidently install this valve regardless of the specific fuel type. -
Question:
Can this check valve be used in water systems as well?
Answer: Absolutely! The Automotive-leader check valve is not limited to fuel systems; it can also be effectively utilized in water applications. This universality is advantageous for those who work on various systems, as it reduces the need to stock multiple types of valves. Its robust construction ensures reliable performance in both fuel and water management. -
Question:
What size pipe does this check valve fit?
Answer: This check valve is designed to fit a 12mm (1/2") pipe, making it suitable for numerous fuel lines and hose connections in automotive and industrial setups. Ensuring the correct fit is essential for optimal performance, as improper sizing can lead to leaks or inefficiency in fluid flow. Always check compatibility with your existing systems before purchasing. -
Question:
How do I know when to replace my check valve?
Answer: Signs that a check valve needs replacing include visible leaks, fluctuating fuel pressure or water flow, or a noticeable decrease in performance. Regular inspection is crucial, especially in older vehicles or systems prone to wear. Keeping an eye on these indicators ensures your systems remain efficient and reliable, maximizing their lifespan. -
Question:
Can I install this check valve myself?
Answer: Yes, installation of the Automotive-leader check valve can typically be performed by those with basic mechanical skills. It generally involves disconnecting the existing valve and affixing the new one in place. However, if you're unsure or lack experience, consulting a professional is advisable to avoid potential leaks and ensure correct installation. -
Question:
What are the dimensions of the check valve?
Answer: The dimensions of the Automotive-leader check valve include a pipe size of 12mm (1/2") and a lightweight design that allows for easy integration into existing systems. Understanding the dimensions is crucial for ensuring compatibility with your setup and avoiding any fitting issues when replacing old parts. -
Question:
Is there a specific maintenance routine for this check valve?
Answer: While the Automotive-leader check valve is low maintenance due to its robust design, it is helpful to periodically inspect it for signs of wear or leakage. Regular checks in conjunction with routine vehicle maintenance help catch potential issues early, ensuring that the valve performs optimally in restricting backflow and maintaining system integrity. -
Question:
Where can I buy the Automotive-leader check valve in Maldives?
Answer: You can purchase the Automotive-leader 12mm 1/2" Fuel Non Return One Way Check Valve from Ubuy in Maldives. Ubuy offers a convenient online shopping experience with a wide range of automotive parts, including this non-return check valve, making it easy to find and order the products you need for your vehicle.
Automotive-leader Fittings Editorial Review
The Automotive-leader 8mm 5/16" Fuel Non Return One Way Check Valve is a reliable accessory for anyone looking to prevent fuel from draining back to the tank. It is made from durable aluminium alloy and is suitable for use with petrol, diesel, fuel oil, and water. According to customer reviews, this check valve works as advertised and helps to achieve quicker starts by keeping the fuel in the line. Users have praised its rugged design and have found it to be a reliable solution for older vehicles that are not in use every day. While the exact maximum pressure that this valve can handle is unknown, it has been confirmed by a customer that it only takes less than a pound of pressure to open. This makes it suitable for various applications. One potential limitation of this check valve is that it needs to be positioned in a vertical orientation to function properly. It cannot work in any position and is specifically designed as a one-way check valve. Overall, the Automotive-leader 8mm 5/16" Fuel Non Return One Way Check Valve has received positive feedback from customers who have used it to solve fuel line issues and achieve dependable starts for their vehicles.
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Pros
- Prevents fuel from draining back to the tank
- Suitable for use with petrol, diesel, fuel oil, and water
- Rugged design
- Helps achieve quicker starts
Cons
- Can only be used in a vertical position
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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23 July 2026 · via Trustpilot
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MVR 207
Order now and get it around Sunday, August 23
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Features & Benefits
- Prevents fuel from returning to the tank
- Stable performance and high reliability
- Easy to install and replace
- Suitable for various applications
- Long lifetime for carburetors and low pressure fuel systems
- Professional grade materials
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