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Description
xUV Ink Check Valve - Black
This black one-way check valve is designed for UV printer ink systems. It ensures one-directional ink flow, preventing ink backflow and maintaining stable pressure. Made of UV-resistant and solvent-proof material, it is suitable for high-viscosity UV inks and long-term industrial printing use.
Key Features
- Specially designed for UV ink systems, highly resistant to corrosion and UV ink chemicals
- One-way valve structure ensures smooth ink delivery and prevents backflow
- Supports both 3mm and 4mm inner diameter ink tubes
- Compact and leak-proof design with clear flow direction marking
- Recommended for UV flatbed printers, hybrid printers, and industrial ink circulation systems
Model Comparison Table
| Model | Color | Tube Inner Diameter | Flow Direction | Material | Recommended Ink Type | Application |
|---|---|---|---|---|---|---|
| UV Ink Check Valve - Black (3mm) | Black | 3mm | One-Way | High-Density Plastic | UV Ink / Solvent Ink | UV Printer Ink Tube (Small Port) |
| UV Ink Check Valve - Black (4mm) | Black | 4mm | One-Way | High-Density Plastic | UV Ink / Solvent Ink | UV Printer Ink Tube (Large Port) |
| Ink Check Valve - Transparent (3mm) | Transparent | 3mm | One-Way | Plastic | Water-Based / Weak Solvent Ink | Eco-Solvent Printer Ink Tube |
| Ink Check Valve - Transparent (4mm) | Transparent | 4mm | One-Way | Plastic | Water-Based / Weak Solvent Ink | Eco-Solvent Printer Ink Tube |
Note: The black version is recommended for UV ink because of its stronger chemical resistance and better durability under UV curing environments. Transparent types are not recommended for UV inks as they may soften or discolor over time.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.