2-Way Ink Valve for CISS UV & Inkjet Printers – 2/8 Pack
2-Way Ink Valve for CISS UV & Inkjet Printers – 2/8 Pack
2-Way Ink Tube Control Valve for UV & Inkjet Printers
Keep your continuous ink supply system (CISS) running at peak performance with these precision-engineered 2-way ink valves. Designed for wide-format UV printers, photo printers, and inkjet plotters — including Flora, Xuli, Roland, and Aifa systems — these manual valves give you precise, leak-proof control over ink flow without tools or complex modifications. Available in packs of 2 or 8 to suit individual repairs or bulk maintenance needs.
Made in Mainland China.
Key Features
- Superior Corrosion Resistance: Crafted from high-strength engineering plastic, these valves stand up to long-term exposure to all types of printing inks, extending service life and reducing equipment maintenance costs.
- Leak-Proof Sealing: A high-elasticity rubber sealing ring ensures a dependable, airtight seal even under sustained pressurized ink supply conditions — eliminating ink waste and equipment staining from leaks.
- Universal Fit – Two Interface Sizes: Available in 4×3mm and 6×4mm precision-molded specifications, compatible with most standard ink tubes used in wide-format printers, photo printers, and plotters. No additional modification needed during installation.
- Stable Mounting Design: Integrated pre-drilled mounting hole on the valve body allows quick, secure fixation to your printer frame — keeping the valve firmly in place during operation for uninterrupted ink supply.
- Easy Flow Control: Precision-machined valve core with an anti-slip toggle handle lets you effortlessly switch ink flow on/off or fine-tune it — ideal for daily system maintenance and CISS management.
Specifications
| Category | Printer Ink System Replacement Accessories |
| Material | High-Strength Engineering Plastic + Rubber Seal |
| Interface Sizes | 4×3mm / 6×4mm |
| Quantity | 2 or 8 pieces per unit |
| Compatible Systems | Flora, Xuli, Roland, Aifa, and most CISS inkjet systems |
| Origin | Made in Mainland China |
Please Note
- Product photos may not reflect actual size — please refer to the size specifications above.
- Minor measurement differences may occur due to manual measuring.
- Actual color may vary slightly from images due to monitor calibration differences.
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Frequently Asked Questions
Q: What printer models are these 2-way ink valves compatible with?
A: These ink tube control valves are designed to work with most wide-format UV printers, inkjet plotters, and photo printers that use a CISS (Continuous Ink Supply System), including popular brands such as Flora, Xuli, Roland, and Aifa. The two available interface sizes (4×3mm and 6×4mm) ensure broad compatibility with standard ink tubing on the market.
Q: Do I need any special tools to install these valves?
A: No special tools are required. The valves feature a pre-drilled mounting hole for easy, stable fixation to your printer frame, and the anti-slip toggle handle allows simple manual operation. No additional modifications to your ink tubing system are needed for either size option.
Q: How do I choose between the 4×3mm and 6×4mm sizes?
A: The size you need depends on the outer and inner diameter of your existing ink tubing. The 4×3mm valve fits tubing with a 4mm outer diameter and 3mm inner diameter, while the 6×4mm valve fits tubing with a 6mm outer diameter and 4mm inner diameter. Check your current tube dimensions before ordering to ensure a perfect fit.
Q: Will these valves prevent ink leaks under pressurized conditions?
A: Yes. Each valve is equipped with a high-elasticity rubber sealing ring that maintains a secure, airtight seal even during sustained pressurized ink supply operation, helping you avoid ink waste and keep your printer clean and running smoothly.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.