Uwell Valyrian 4 Tank – Flagship Sub-Ohm Power with Zero-Hassle Performance

The Uwell Valyrian 4 Tank is the most advanced release in the Valyrian range, purpose-built for advanced sub-ohm vaping, massive clouds, and rich flavour delivery. Designed for cloud chasers who demand power without compromise, this premium sub-ohm tank combines Uwell’s latest V-Coil Platform, PRO-FOCS 4.0 flavour technology, and upgraded leak-proof engineering to deliver consistent performance at high wattages.

Built using premium materials and engineered for high-VG e-liquid, the Valyrian 4 is a powerhouse tank that balances raw vapour production with everyday convenience and durability.

High-Wattage Performance & E-Liquid Consumption

The Valyrian 4 Tank is unapologetically high-powered, delivering a powerful DTL experience designed for dense vapour and smoother clouds. Its high-wattage nature and cloud-chasing capability naturally lead to higher e-liquid consumption, so users should keep a generous supply on hand to get the most from this tank. In return, you’re rewarded with consistently rich flavour, massive clouds, and reliable output even during extended vaping sessions.

Uwell Valyrian 4 Tank Specifications

Advanced V-Coil Platform with PRO-FOCS 4.0

At the core of the Valyrian 4 tank is the new advanced V-Coil Platform, featuring optimised mesh coils with a larger heating area. This structure vapourises e-liquid instantly and evenly, producing rich, layered flavour and dense vapour from the first press.

Driven by PRO-FOCS 4.0, flavour reproduction is sharper and more accurate across the whole power range, with a max output of 100W. Whether you prefer bold intensity or refined depth, the Valyrian 4 delivers.

V-Coil Options (Included in the Box)

• 0.18Ω V-Coil (Pre-Installed | Best 90–100W)
  Designed for rich, dense vapour and massive cloud production, ideal for high-VG e-liquid and high-power DTL vaping.
• 0.35Ω V-Coil (Spare | Best 50–60W)
  Delivers a more refined, layered flavour experience with smoother clouds and improved efficiency for all-day use.

The Valyrian 4 is also compatible with Valyrian 2 and Valyrian 3 coils, keeping you firmly within the wider Valyrian family.

Superior Leak Resistance & Extended Coil Lifespan

The Uwell Valyrian V-Coils are built with organic high-speed wicking cotton, ensuring rapid wicking and superior leak resistance. This advanced cotton structure keeps the coil fully saturated, manages condensation efficiently, and enhances leak-proof performance by up to 30%.

The result is fewer leaks, fewer dry hits, and an extended coil lifespan, even during heavy chain vaping. Combined with Uwell’s auto-clean leak-proof technology, the tank stays cleaner and more reliable during everyday use, reducing unnecessary hassle.

Precision Airflow Control for a Customisable Vape

The Valyrian 4 Tank features precise airflow control, allowing you to tailor your vaping experience fully. Adjust the airflow ring to move from a slightly tight draw to wide-open airflow for maximum cloud production. Air is distributed evenly across the coil, ensuring consistent vapour density, smooth inhalation, and balanced flavour at all settings.

Press-To-Open Top Fill – One-Hand Convenience

Refilling is fast and mess-free thanks to the press-to-open top cap. Press the cap, fill with e-liquid, and release to seal securely. No unscrewing, no loose parts, and no leaks. This one-handed design adds real-world convenience for daily use while maintaining a secure, leak-resistant seal.

Upgraded PEI Drip Tip & Reinforced Glass Tube

The upgraded PEI drip tip is made from heat-resistant PEI material, staying superb during high-wattage vaping and delivering clean, consistent flavour. The glass tube is protected by a precision-fit silicone protector that cushions impacts and reduces the risk of damage, making the tank more durable for everyday carry.

Size, Dimensions & Mod Compatibility

With a 32mm diameter, the Valyrian 4 Tank is designed specifically for larger box mods and high-power setups. This wider platform provides the internal space needed for improved airflow, larger coils, and high vapour output without restriction.

• Diameter: 32mm
• Height: 62.5mm

The tank sits flush on compatible mods and looks perfectly balanced on modern high-wattage devices.

Colours & Finish Options

The Uwell Valyrian 4 Tank is available in five premium colours:
Glossy Black, Neon Rainbow, Pure Gold, Sapphire Blue, and Stainless Steel. Each finish complements the tank’s bold design and pairs effortlessly with a wide range of box mods.

Why Choose the Uwell Valyrian 4 Tank?

• Flagship tank in the Valyrian range
• Advanced V-Coil Platform with PRO-FOCS 4.0
• Massive clouds with rich, accurate flavour
• Superior leak resistance and auto-clean design
• Upgraded PEI drip tip for comfort and safety
• Silicone protector cushions the glass tube
• Press-to-open top fill for fast, clean refills
• Built for cloud chasers using high-VG e-liquid

The Uwell Valyrian 4 Tank is built for vapers who want maximum power, massive clouds, superior leak resistance, and everyday convenience in a premium sub-ohm tank. If you’re looking for a tank that performs at high wattages without compromise, this is the most refined Valyrian yet—designed to outperform the competition.

What’s in the Box

• 1 × Uwell Valyrian 4 Tank
• 1 × 0.18Ω V-Coil (Pre-Installed)
• 1 × 0.35Ω V-Coil (Spare)
• 1 × Silicone Protector
• 1 × Spare Glass Tube
• Spare O-Rings
• User Manual

Uwell Valyrian 4 Tank – Top 5 FAQs