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Item #:
163962189
1/2" 9D-M3 Brass Backflow Preventer Dual Check Valve | 1/2 Inch Dual Check Valve with Intermediate Atmospheric Vent, 1/2 Back Flow Preventer Valve
88% of respondents would recommend this to a friend
Item #:
163962189
GBP 36
Price Details
Price
GBP 36
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
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Ensure the safety of your potable water supply with our reliable backflow preventer, engineered for robust performance and versatile applications.
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What Stands Out
Durable Brass Construction
Made from high-quality brass, this backflow preventer ensures long-lasting durability and reliability, making it a superior choice for protecting potable water systems.
Dual Check Mechanism
The dual check valve design efficiently prevents backflow while allowing proper drainage, significantly reducing the risk of contamination in water systems.
Easy Installation
Designed for straightforward installation, this 1/2-inch backflow preventer easily replaces comparable models, offering convenience for plumbing professionals and DIY installers alike.
Product Details
Who Should Buy?
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Plumbing Professionals
Ideal for plumbers handling backflow prevention installations and repairs, ensuring compliance with local plumbing codes.
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Homeowners
Great for homeowners needing reliable backflow prevention for irrigation systems to protect drinking water quality.
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DIY Enthusiasts
Suitable for DIY enthusiasts looking to install or replace backflow preventers in residential plumbing projects.
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Industrial Use
Not suitable for heavy industrial systems requiring robust backflow prevention due to lower pressure ratings.
Product Description
1/2" 9D-M3 Brass Backflow Preventer Dual Check Valve | 1/2 Inch Dual Check Valve with Intermediate Atmospheric Vent, 1/2 Back Flow Preventer Valve Female Union 190T012
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Customer Questions & Answers
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Is 1/2" 9D-M3 Brass Backflow Preventer Dual Check Valve Available to Shop Online in UK?
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
YHUER Check Valves Editorial Review
The 1/2" 9D-M3 Brass Backflow Preventer has received largely positive feedback from customers, offering a reliable solution for numerous water systems, particularly for drip irrigation setups. Many users praise its ease of installation and efficient functionality. Once integrated, it has notably resolved issues with pump pressure regulation, ensuring smooth operation without leaks or noise. Customers have highlighted the device's solid Construction, made entirely of brass, which not only enhances durability but also instills confidence in its long-term performance. Its safety features, such as the intermediate atmospheric vent, are appreciated, adding an extra layer of protection for water systems. Users find the unit well-suited for various applications, providing peace of mind against backflow issues—critical for maintaining water quality. However, there are some concerns regarding the unions on either side of the preventer. A few users reported difficulties with leaks, particularly after using Teflon tape and experiencing breakage while tightening. This has prompted some to Consider alternative brands to ensure reliability. Overall, the 1/2" Brass Backflow Preventer delivers a cost-effective and dependable solution, although potential buyers should be aware of the challenges related to the unions to ensure optimal functionality in their installations. **
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Pros
- Easy to install
- Durable solid brass Construction
- Effectively prevents backflow
- Resolves pump pressure confusion
- Safety features for added protection
- Suitable for various applications, including drip irrigation
Cons
- Unions may break during installation tightening
Product Price History
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Features & Benefits
- Versatile design suitable for laboratory equipment, processing tanks, sterilizers, and dairy applications.
- Operates effectively under continuous pressure with a temperature range of 33°F to 210°F.
- Maximum working pressure of 175psi, ensuring reliable performance in various settings.
- High-quality brass and stainless steel construction with integral filter and durable rubber discs.
- User-friendly design for easy installation in vertical and horizontal orientations.
- Prevents reverse flow of contaminated water, safeguarding your potable water supply.
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