





🚀 Lock your flow, unlock peace of mind!
The CentIoT One-Way Non-Return Inline Check Valve is a compact, spring-loaded valve designed for 4mm hoses, crafted from durable POM plastic and stainless steel components. It prevents backflow with a robust reverse pressure tolerance over 300 kPa, making it ideal for water, gas, and liquid systems across automotive, marine, and agricultural applications. Easy to install and built to last, it ensures your fluid systems stay efficient and leak-free.
| Material | Plastic |
| Brand | CentIoT |
| Item dimensions L x W x H | 21 x 41 x 57 Millimeters |
| Exterior Finish | Plastic,Rubber |
| Inlet Connection Type | Flange |
| Outlet Connection Type | Flange |
| Maximum Operating Pressure | 300 Kilopascal |
| Number of Ports | 2 |
| Specification Met | CE |
| Manufacturer | CentIoT, 69, First Cross, Nehru Nagar, Karaikal, Puducherry – 609605 |
| UPC | 679043306457 |
| Model | HC088-4MM-NRV-POM-PP |
| Product Dimensions | 2.1 x 4.1 x 5.7 cm; 20 g |
| Item model number | HC088-4MM-NRV-POM-PP |
| Number of items | 1 |
| Batteries Required | No |
| Country of Origin | China |
| Item Weight | 20 g |
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