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Description
xProduct Overview
The 4-Color 8-Valve Metal Sub Ink Cartridge (155×38×90mm) is an industrial-grade secondary ink supply system specially designed for UV flatbed printers. Built from high-strength aluminum alloy, it integrates four separate ink chambers with a total of eight precision valves, ensuring stable ink circulation and long-lasting performance for continuous printing environments.
Key Features
- Four independent ink chambers (CMYK) integrated into one solid aluminum block.
- Eight precision valves for efficient ink control and fast refill cycles.
- Excellent sealing performance to prevent air leakage and ink backflow.
- Durable aluminum alloy body with strong corrosion and heat resistance.
- Compatible with most UV flatbed printers and hybrid printing systems.
- Designed for continuous high-volume operation with stable ink pressure and smooth delivery.
Technical Specifications
| Model | 4-Color 8-Valve Metal Sub Ink Cartridge |
| Material | High-Grade Aluminum Alloy |
| Size | 155 × 38 × 90 mm |
| Valve Configuration | 4 Ink Chambers × 2 Valves Each (Total 8 Valves) |
| Mounting Hole Distance | 30 × 35.5 mm (M4 Screw Thread) |
| Ink Type Compatibility | UV, Eco-Solvent, Pigment Ink |
| Applicable Printers | UV Flatbed Printers, Hybrid Printers, Roll-to-Roll Systems |
| Weight | Approx. 1.2 kg |
Product Advantages
- Integrated design for four colors, saving space and simplifying maintenance.
- Supports high-speed ink supply with balanced pressure for each color channel.
- Excellent stability during long continuous printing sessions.
- Precision-machined valves ensure accurate ink control and prevent cross-contamination.
- Strong anti-corrosion construction suitable for UV-curable and solvent-based inks.
Installation and Maintenance
- Mount the cartridge horizontally to ensure proper air balance and ink flow.
- Connect each color tube and valve securely to avoid air intake or leakage.
- Check ink levels regularly and refill through designated ports.
- Clean valve connections periodically to maintain consistent ink circulation.
- When switching ink types, flush the system with compatible cleaning fluid.
Note: This 4-color 8-valve sub ink cartridge is ideal for professional UV flatbed printers that require continuous, high-precision ink management and multi-channel stability.
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.