

🔧 Stop Backflow, Start Flowing: The Ultimate One-Way Valve Upgrade!
The Litoexpe 1/2" One Way Inline Check Valve is a high-performance, corrosion-resistant valve made from PVDF plastic and silicone rubber. Designed for reliable operation between 25℃ and 135℃, it features a unique pagoda groove for superior sealing and is ideal for water, fuel, gas, and air systems. Certified to ISO 9001 and CE standards, this pack of two valves offers professional-grade durability and a 30-day satisfaction guarantee, making it a must-have for efficient fluid control in industrial and household applications.




| ASIN | B0BBM25G7T |
| Brand | Litoexpe |
| Brand Name | Litoexpe |
| Country of Publication | USA |
| Customer Reviews | 4.3 out of 5 stars 196 Reviews |
| Exterior Finish | Plastic,Rubber,Silicone |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Threaded |
| Manufacturer | Litoexpe |
| Material | PVDF |
| Material Type | PVDF |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | Threaded |
| Specification Met | CE, ISO 9001, WRAS |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |
K**.
These check valve work quite well.
D**S
Check valve working as described, thus far
C**F
Simple but effective
B**T
Solved cycling issue
J**K
Valve Failure Resulted in Flooding
Trustpilot
4 days ago
2 months ago