5th Sep 2026, 02:01 AM
1-350 Double Check Backflow Preventer,Double Check Valve Assembly
Price may vary by location, shipping cost, and availability.
Lowest ever
$219.00
Highest: $219.00
Average: $219.00
Lowest: $219.00
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 1-350 Double Check Backflow Preventer,Double Check Valve Assembly here. This product's current Price in USA is $219.00. The average and highest prices are $219.00 and $219.00 respectively.
| Lowest Ever Price | $219.00 |
|---|---|
| 5th Sep 2026 | |
| Average Price | $219.00 |
| Based on 6 days price tracking | |
| Highest Price | $219.00 |
| 5th Sep 2026 | |
Price History of All Variants of 1-350 Double Check Backflow PreventerDouble Check Valve...
Current Price in USA
| Price | $219.00 |
|---|
Product Information
Details
| Product Name | 1-350 Double Check Backflow Preventer,Double Check Valve Assembly |
|---|---|
| Store Product Code | B0GMFWSPGB |
| Store Name | amazon.com |
| Brand | Onylraep |
| Rating | 8.4 / 10 |
| Category | Check Valves |
| Product Manufacturer | Onylraep |
| Model Number | 1-350 B |
Features
- Backflow and Back-siphonage Prevention: The double check backflow preventer is designed to to prevent siphonage and backpressure backflow. Very suitable for irrigation contractors It ensures unidirectional flow within the pipeline, making it an ideal choice for continuous pressure piping systems, cross-connections, and service line entry points.
- Safety and Reliability: The 350 Double Check Valve Assembly utilizes two check valves in series. If one valve fails to close due to malfunctions (e.g., stuck disc or seal failure), the second valve remains operational to prevent backflow, thereby ensuring enhanced system safety.
- Sturdy and Durable Materials: The Durable Stainless Steel Valve and reinforced nylon construction balance longevity and practicality. Capable of withstanding harsh outdoor conditions, the detachable design ensures optimal performance even in extreme winter environments.
- Easy Installation: 1" Backflow Preventer Enables Quick & Easy Installation, Allows for Easy Pipeline Flushing, Simplifies In-Line Maintenance, and Supports Indoor, Outdoor & Vertical Mounting
- Convenient and stable: The stainless steel valve and heavy-duty brass valve body ensure durability, and the removable design allows you to get through winter easily without worrying about the valve body cracking due to freezing.
Images
× ![]()
Rating and Reviews
8.4 Based on 26 reviews
1-350 Double Check Backflow PreventerDouble Check Valve has 8.4 rating out of 10. This average rating is consist of 26 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.