- Home Page /
- Industrial Supplies /
- Hydraulics, Pneumatics & Plumbing /
- Fittings /
- Valves /
- Check Valves /
- One Way Check Valve 12 Female Backflow Preven...
0 ratings
Item #:
27128247
One Way Check Valve 12 Female Backflow Preventer, Check Valve for Repair NPT Female Thread Brass Float Reinforced - 0,5 inch Float Brass For Plumbing
Item #:
27128247
AUD 23
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, July 26
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
CONVENIENTLY DESIGNED TO CONNECT Pipes or Fittings of Different Diameter, Material, and End Type. Our Metal Hose Vacuum Gauge 1/2' float brass Has 0,5 inch Female Threads
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Brass Material
Crafted from high-quality brass, this check valve ensures longevity and resistance to corrosion, making it ideal for plumbing applications in heating systems, providing consistent performance over time.
Effective Backflow Prevention
Designed to prevent backflow, this valve secures water flow integrity in plumbing systems, crucial for maintaining safe and efficient operations in boilers and heating systems.
Easy Installation
Featuring a 1/2" female NPT thread design, this check valve simplifies installation processes, allowing for quick repairs and replacements, reducing downtime for plumbing systems.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
Home Plumbers
Ideal for home plumbers needing a reliable backflow preventer in boiler and heating systems for efficient water management.
-
HVAC Technicians
Perfect for HVAC technicians looking for durable components to install in water heating systems and prevent backflow.
-
Water System Repairs
Great for individuals performing water system repairs needing a robust check valve for plumbing applications.
-
Non-Expert DIYers
Not suitable for inexperienced DIYers who may struggle with installation or understanding plumbing systems and components.
Product Description
One Way Check Valve 12 Female Backflow Preventer, Check Valve for Repair NPT Female Thread Brass Float Reinforced - 0,5 inch Float Brass For Plumbing Water Boiler Heating System
About This Item
Introducing the One Way Check Valve 12" Female Backflow Preventer - the perfect accessory for your pipe fitting needs. Say goodbye to expensive stainless steel fittings and unreliable copper or plastic options. Our brass pipe fittings are the best choice for your project, offering durability, corrosion resistance, and a solid construction that won't leak. What sets our check valve apart from the rest? It features a 0.5-inch float brass with well-machined female NPT threads on both ends, ensuring a tight seal and maximum fitting for connected pipes.
Whether you're connecting pipes or repairing a damaged part, our threaded reducer makes the process quick and easy. Not only does our check valve excel in pipes, but it also has a wide range of applications. Use it for various measuring devices and collectors, or as a solution to fix accidental damage to pipe threads. It's a versatile accessory that will come in handy time and time again. Please note that it's essential to choose the correct size for your specific project.
The size of the pipe fitting may differ from the diameter of the pipe itself. For pipes with male threads, measure the outside diameter of the largest surface with the threads. For pipes with female threads, measure the top diameter of the thread. When searching for a one-way check valve, backflow preventer, or brass float, trust our reliable products.
We offer an online shopping experience that is convenient, affordable, and efficient. With us, you'll find the best one-way check valve on the market, backed by positive reviews and high ratings. At Ubuy, we aim to provide quality products to our customers. Our one-way check valve is manufactured by a trusted supplier, ensuring durability and reliability.
The backflow preventer is designed to protect your pipes and prevent any unwanted reverse flow, giving you peace of mind. When it comes to installation and maintenance, our check valve comes with an easy-to-follow guide and helpful tips. We want to ensure that you can enjoy the benefits of our product without any hassle. The brass float, with its superior features, will serve you well for years to come. Shop today at Ubuy and experience the convenience of purchasing a one-way check valve, backflow preventer, and brass float all in one place.
Don't settle for inferior options - choose quality, choose reliability, and choose our one-way check valve for all your pipe fitting needs.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a One Way Check Valve and how does it function?
Answer: A One Way Check Valve is designed to allow fluid to flow in only one direction, preventing backflow in plumbing systems. It comprises a valve body with an integrated float that moves to either allow or restrict flow based on pressure differences. This mechanism is crucial in plumbing to ensure that water doesn't reverse its path, which might cause contamination or damage. For example, when used in a sump pump application, it helps keep wastewater from flowing back into the pump. -
Question:
What materials is the One Way Check Valve made from?
Answer: This check valve is constructed from durable brass, known for its corrosion resistance and long-lasting performance. The float is reinforced for enhanced reliability and strain tolerance, ensuring that the valve can withstand various pressures and temperatures. Brass construction is particularly advantageous in plumbing as it maintains integrity over time, even in moist environments, making it ideal for both residential and commercial plumbing applications like drainage systems. -
Question:
How do I install the One Way Check Valve?
Answer: Installation of the One Way Check Valve requires minimal tools: simply connect the NPT female threads to your plumbing system using appropriate fittings. Ensure that the valve is positioned to allow flow in the correct direction, indicated by an arrow on its body. Proper alignment will help prevent leaks and ensure optimum functioning. Common installations include plumbing systems involving pumps, irrigation, and boiler systems where backflow prevention is critical. -
Question:
Can I use this check valve in irrigation systems?
Answer: Yes, this One Way Check Valve is suitable for use in irrigation systems. By preventing backflow, it helps maintain consistent pressure and protects your irrigation lines from potential contamination by preventing water from returning to the system. This is especially important in drip irrigation setups where maintaining clean water flow is essential for the health of your plants. Implementing this valve can enhance the efficiency and longevity of your irrigation infrastructure. -
Question:
What size options are available for this One Way Check Valve?
Answer: This particular One Way Check Valve is available in a 0.5-inch size, which is suitable for a variety of plumbing applications. It's designed to accommodate standard NPT female threads, which are commonly used in household plumbing fixtures. If you require different sizes, it's advisable to consult product specifications or manufacturers, as availability may vary. The 0.5-inch size is versatile for uses in small plumbing projects and repairs around the home. -
Question:
Is the One Way Check Valve suitable for high-pressure systems?
Answer: The One Way Check Valve is designed to function effectively in moderate pressure systems, typical of household plumbing. While it can handle standard pressures associated with residential water systems, it's essential not to exceed its operational ratings to prevent damage. Careful consideration should be taken if you're using it in a system characterized by unusually high pressures, such as industrial applications, where specific high-pressure valves would be more appropriate. -
Question:
What is the purpose of the float in the One Way Check Valve?
Answer: The float in the One Way Check Valve plays a critical role in its functionality. It ensures that the valve closes when there is no forward flow, thus preventing backflow. In scenarios where the flow stops or reverses, the float rises to seal the valve, blocking the unwanted return of fluid. This mechanism is key in applications like sump pumping or water transfer, where maintaining a one-way flow is necessary for operational efficiency and safety. -
Question:
Where can I buy the One Way Check Valve in Nauru?
Answer: You can purchase the One Way Check Valve at Ubuy in Nauru. Ubuy offers a wide range of plumbing supplies, and their platform provides detailed product descriptions and customer reviews to aid in your purchasing decision. Whether you need this valve for plumbing repairs or installations, Ubuy is a reliable option for accessing quality plumbing components conveniently. -
Question:
Is this check valve compatible with corrosive fluids?
Answer: The brass material of the One Way Check Valve is resistant to many types of corrosion, making it suitable for various non-corrosive fluids. However, it’s essential to avoid using this valve with highly corrosive substances, as over time, such exposure can degrade the brass. Always consult product specifications for compatibility if you intend to use it in applications involving aggressive chemicals or corrosive liquids, such as certain acids or bases. -
Question:
What are the maintenance requirements for the One Way Check Valve?
Answer: Maintaining the One Way Check Valve involves regular inspections for leaks, wear, or corrosion, particularly if it is exposed to different fluids over time. It’s advisable to check the valve occasionally to ensure it operates smoothly and there are no obstructions in the flow path. Taking these preventive measures helps prolong the life of the valve, ensuring it functions efficiently in applications like household plumbing or irrigation systems.
Metalandbrassco Check Valves Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 23
Order now and get it around Sunday, July 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Great alternative to expensive and unreliable stainless steel and plastic fittings
- Durable, solid, and resistant to corrosion
- Better thermal conductivity and low magnetic permeability
- Easy to install thanks to well-machined threads and hexagonal head
- Can be used with water or oil for various plumbing applications
- Does not deform with time
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.