{"product_id":"uwell-valyrian-iv-tank","title":"Uwell Valyrian IV Tank","description":"\u003cp\u003eThe \u003cstrong\u003eUwell Valyrian IV Tank\u003c\/strong\u003e is a high-performance \u003ca href=\"https:\/\/vaping101.co.uk\/collections\/sub-ohm-tanks\"\u003esub-ohm vape tank\u003c\/a\u003e designed for experienced DTL vapers who want powerful flavour, dense vapour production and high-wattage performance. The fourth-generation Valyrian introduces Uwell's new Advanced V-Coil platform alongside \u003cstrong\u003ePRO-FOCS 4.0 flavour technology\u003c\/strong\u003e, an 8.5ml e-liquid capacity, adjustable airflow and a convenient press-to-open top-fill system.\u003c\/p\u003e \u003cp\u003eDesigned as the flagship tank in the \u003ca href=\"https:\/\/vaping101.co.uk\/collections\/uwell\"\u003eUwell\u003c\/a\u003e Valyrian range, it includes two mesh coil options. The 0.18Ω V-Coil is designed for powerful DTL vaping between 90–100W, while the 0.35Ω V-Coil runs at a lower 50–60W and places more emphasis on a balanced, layered flavour experience.\u003c\/p\u003e \u003ch2\u003eUwell Valyrian IV Tank Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eHigh-performance DTL sub-ohm tank\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003e8.5ml e-liquid capacity\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eAdvanced Uwell V-Coil platform\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003ePRO-FOCS 4.0 flavour technology\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e0.18Ω V-Coil:\u003c\/strong\u003e best at 90–100W\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e0.35Ω V-Coil:\u003c\/strong\u003e best at 50–60W\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eOptimised mesh coil structure\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eOrganic high-speed wicking cotton\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eSelf-cleaning condensation system\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003ePress-to-open top filling\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003ePrecise adjustable airflow\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eHeat-resistant PEI drip tip\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eSilicone glass protector\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eCompatible with Valyrian II and Valyrian III coils\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003e510 connection\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003e32mm diameter\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eAdvanced V-Coils With PRO-FOCS 4.0\u003c\/h2\u003e \u003cp\u003eAt the centre of the Uwell Valyrian IV Tank is Uwell's latest Advanced V-Coil platform. An optimised mesh structure increases the heating surface area, allowing e-liquid to be vapourised quickly and evenly for dense vapour and a more detailed flavour profile.\u003c\/p\u003e \u003cp\u003eThe coils also use organic high-speed wicking cotton designed to move e-liquid rapidly towards the heating element. This is particularly important when vaping at higher wattages, helping the coil remain saturated during longer or more frequent draws.\u003c\/p\u003e \u003ch3\u003e0.18Ω Uwell V-Coil – 90–100W\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003e0.18Ω V-Coil\u003c\/strong\u003e is the higher-powered option and is designed specifically for an open DTL inhale. Uwell recommends using it between \u003cstrong\u003e90–100W\u003c\/strong\u003e, where it produces warm, dense vapour and large clouds.\u003c\/p\u003e \u003ch3\u003e0.35Ω Uwell V-Coil – 50–60W\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003e0.35Ω V-Coil\u003c\/strong\u003e operates between \u003cstrong\u003e50–60W\u003c\/strong\u003e. It uses considerably less power than the 0.18Ω version while still producing a full DTL vape, making it a good choice for vapers who want strong flavour without running close to 100W.\u003c\/p\u003e \u003ch2\u003eSelf-Cleaning Leak-Resistant Design\u003c\/h2\u003e \u003cp\u003eUwell has developed a self-cleaning system for the Valyrian IV that redirects condensation back through the atomiser rather than allowing excess liquid to collect around the airflow system.\u003c\/p\u003e \u003cp\u003eCombined with the high-speed organic cotton used inside the V-Coils, Uwell states that the design improves leak resistance by up to 30% while helping to reduce the amount of manual cleaning required during normal use.\u003c\/p\u003e \u003ch2\u003e8.5ml E-Liquid Capacity\u003c\/h2\u003e \u003cp\u003eWith an \u003cstrong\u003e8.5ml capacity\u003c\/strong\u003e, the Valyrian IV has the largest capacity in the Valyrian Tank family. The larger reservoir is particularly useful with the 0.18Ω coil, as high-wattage DTL vaping naturally consumes considerably more e-liquid than lower-powered MTL or RDL setups.\u003c\/p\u003e \u003cp\u003eFor the best experience, this tank is intended for thicker, \u003cstrong\u003ehigh-VG e-liquids\u003c\/strong\u003e suited to sub-ohm vaping.\u003c\/p\u003e \u003ch2\u003ePress-To-Open Top Filling\u003c\/h2\u003e \u003cp\u003eRefilling the Uwell Valyrian IV is straightforward thanks to its press-to-open top cap. Press the release mechanism to open the tank, add your e-liquid through the filling port and securely close the cap again.\u003c\/p\u003e \u003cp\u003eThe design avoids having to completely unscrew and remove the top section each time you need to refill.\u003c\/p\u003e \u003ch2\u003eAdjustable DTL Airflow\u003c\/h2\u003e \u003cp\u003eA large adjustable airflow system lets you fine-tune how airy the Valyrian IV feels. Opening the airflow increases vapour production and creates a very unrestricted DTL inhale, while closing it slightly provides a warmer and more concentrated draw.\u003c\/p\u003e \u003cp\u003eBecause both included coils are low-resistance, high-power options, the Valyrian IV is primarily a \u003cstrong\u003eDTL vape tank\u003c\/strong\u003e rather than an MTL tank.\u003c\/p\u003e \u003ch2\u003eHeat-Resistant PEI Drip Tip\u003c\/h2\u003e \u003cp\u003eThe upgraded mouthpiece is manufactured from heat-resistant PEI material. This makes it well suited to the higher temperatures produced when running the tank between 50W and 100W, while providing a comfortable wide-bore mouthpiece for DTL vaping.\u003c\/p\u003e \u003ch2\u003eProtected Glass Tank\u003c\/h2\u003e \u003cp\u003eA fitted silicone protector surrounds the glass section of the Valyrian IV. It provides additional cushioning against everyday knocks and bumps and helps reduce the chance of accidentally damaging the glass.\u003c\/p\u003e \u003ch2\u003eUwell Valyrian IV Coil Compatibility\u003c\/h2\u003e \u003cp\u003eThe Valyrian IV uses the new \u003cstrong\u003eUwell Advanced V-Coils\u003c\/strong\u003e, but Uwell has retained compatibility with previous generations of the Valyrian platform.\u003c\/p\u003e \u003cp\u003eThe tank can also use compatible \u003cstrong\u003eValyrian II and Valyrian III coils\u003c\/strong\u003e, giving existing Valyrian users more coil options without immediately replacing their current stock.\u003c\/p\u003e \u003cp\u003eYou can browse our available \u003ca href=\"https:\/\/vaping101.co.uk\/collections\/uwell-coils\"\u003eUwell replacement coils\u003c\/a\u003e for compatible options.\u003c\/p\u003e \u003ch2\u003eUwell Valyrian IV Tank Specifications\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eUwell\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eValyrian IV Tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTank Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSub-Ohm \/ DTL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e8.5ml\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e32mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e62.5mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFilling\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePress-To-Open Top Fill\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAirflow\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eAdjustable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDrip Tip\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHeat-Resistant PEI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e510\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003e0.18Ω V-Coil\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e90–100W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003e0.35Ω V-Coil\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e50–60W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVaping Style\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eDTL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eRecommended E-Liquid\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHigh VG\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eWhat's In The Box?\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1 x Uwell Valyrian IV Tank\u003c\/li\u003e \u003cli\u003e1 x Uwell 0.18Ω V-Coil - Pre-Installed\u003c\/li\u003e \u003cli\u003e1 x Uwell 0.35Ω V-Coil\u003c\/li\u003e \u003cli\u003e1 x Silicone Glass Protector\u003c\/li\u003e \u003cli\u003e1 x Spare Glass Tube\u003c\/li\u003e \u003cli\u003e1 x Pack of Spare O-Rings\u003c\/li\u003e \u003cli\u003e1 x User Manual\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWho Is The Uwell Valyrian IV Tank For?\u003c\/h2\u003e \u003cp\u003eThe Valyrian IV is best suited to experienced vapers who enjoy \u003cstrong\u003ehigh-power DTL vaping\u003c\/strong\u003e and want substantial vapour production without sacrificing flavour. You'll need a suitably powerful \u003ca href=\"https:\/\/vaping101.co.uk\/collections\/tanks\"\u003evape setup\u003c\/a\u003e capable of safely supporting the wattage required by your chosen coil.\u003c\/p\u003e \u003cp\u003eThe 32mm diameter also means it is better paired with a larger box mod that can accommodate the tank without excessive overhang.\u003c\/p\u003e \u003cp\u003eIf you're unfamiliar with sub-ohm tanks, our \u003ca href=\"https:\/\/vaping101.co.uk\/blogs\/guides\/beginners-guide-to-vape-tanks\"\u003ebeginner's guide to vape tanks\u003c\/a\u003e explains the differences between MTL and DTL tanks and how to choose the right setup.\u003c\/p\u003e \u003ch2\u003eHow To Set Up The Uwell Valyrian IV Tank\u003c\/h2\u003e \u003col\u003e \u003cli\u003eInstall your chosen V-Coil securely into the tank.\u003c\/li\u003e \u003cli\u003eAdd a small amount of e-liquid directly to the exposed cotton on a fresh coil.\u003c\/li\u003e \u003cli\u003eOpen the top cap and fill the tank with suitable e-liquid.\u003c\/li\u003e \u003cli\u003eClose the filling system securely.\u003c\/li\u003e \u003cli\u003eAllow the coil several minutes to fully saturate.\u003c\/li\u003e \u003cli\u003eStart below the recommended wattage and gradually increase the power.\u003c\/li\u003e \u003cli\u003eAdjust the airflow until you find your preferred DTL draw.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eCorrectly preparing a new coil can significantly reduce the chance of burning the cotton. Read our full \u003ca href=\"https:\/\/vaping101.co.uk\/blogs\/guides\/how-to-prime-coils\"\u003eguide to priming vape coils\u003c\/a\u003e if you're installing a new coil for the first time.\u003c\/p\u003e","brand":"Uwell","offers":[{"title":"Glossy Black","offer_id":62380631130499,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Neon Rainbow","offer_id":62380631163267,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Pure Gold","offer_id":62380631196035,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Sapphire Blue","offer_id":62380631228803,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2860\/8220\/files\/uwell-valyrian-iv-tank-glossy-black.webp?v=1786953883","url":"https:\/\/vaping101.co.uk\/products\/uwell-valyrian-iv-tank","provider":"Vaping 101 UK's Number 1","version":"1.0","type":"link"}