Key Features
- V-Coil Platform with PRO-FOCS 4.0: Upgraded V-Coil technology featuring an optimized mesh structure and organic high-speed wicking cotton for powerful flavor and dense vapor production.
- Generous 8.5 mL Capacity: Large e-liquid capacity reduces the need for frequent refills, paired with a press-to-open top-fill system for quick and convenient liquid loading.
- Self-Cleaning Leak-Proof Technology: UWELL's self-cleaning system redirects condensation to help reduce leakage during use.
- Precise Bottom Airflow Control: Adjustable airflow at the base allows fine-tuning of draw resistance for a customized DTL experience.
- Backward Compatible: Compatible with Valyrian II and Valyrian III coils, offering flexibility for existing Valyrian series users.
Technical Specifications
Tank Specifications
| Parameter | Detail |
|---|---|
| Type | Sub-Ohm DTL Tank |
| Capacity | 8.5 mL |
| Fill System | Press-to-Open Top Fill |
| Included Coils | 0.18 Ω V-Coil (90–100 W), 0.35 Ω V-Coil (50–60 W) |
| Coil Technology | V-Coil with Optimized Mesh Structure |
| Wicking Material | Organic High-Speed Cotton |
| Compatible Coils | Valyrian IV V-Coils, Valyrian III Coils, Valyrian II Coils |
| Flavor Technology | PRO-FOCS 4.0 |
| Leak Protection | Self-Cleaning Leak-Proof Technology |
| Airflow | Adjustable Bottom Airflow |
| Construction | Stainless Steel |
| Glass Type | High Borosilicate Glass |
| Drip Tip | Heat-Resistant PEI |
| Connection | 510 |
| Height | 62.5 mm |
| Maximum Diameter | 32 mm |
| Weight | 88 g |
Package Contents
- 1 X UWELL Valyrian IV Sub-Ohm Tank
- 1 X 0.18 Ω V-Coil (Pre-installed)
- 1 X 0.35 Ω V-Coil
- 1 X Silicone Glass Protector
- 1 X Replacement Bubble Glass
- 1 X Pack of O-Rings
- 1 X User Manual











