



🚀 Keep your flow flawless—never look back with CentIoT’s precision check valve!
The CentIoT 6MM one-way non-return inline check valve features a spring-loaded rubber seal housed in durable POM plastic, designed for 6mm hoses. With a corrosion-resistant SUS304H spring and a low opening pressure of 1-3 kPa, it reliably prevents backflow in water, air, and gas systems. Ideal for marine, automotive, and agricultural applications, it offers easy installation and robust performance in demanding environments.
| Material | Plastic |
| Brand | CentIoT |
| Item dimensions L x W x H | 20 x 50 x 80 Millimeters |
| Exterior Finish | Plastic,Rubber |
| Inlet Connection Type | Flange |
| Specification Met | CE |
| Manufacturer | CentIoT |
| UPC | 679043306471 |
| Model | HC089-6MM-NRV-POM-PP |
| Product Dimensions | 2 x 5 x 8 cm; 10 g |
| Item model number | HC089-6MM-NRV-POM-PP |
| Number of items | 1 |
| Batteries Required | No |
| Country of Origin | China |
| Item Weight | 10 g |
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