Dr tuba UniPump Kite one Pump Valve
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Dr tuba UniPump Kite one Pump Valve
UniPUMP Valve Replacement System can replace virtually any standard one pump valve due to special valve neck which fits trough virtually all standard valve holes on any kite or wing.
A true universal one pump valve replacement system.
One of the biggest problems in the kite industry is the lack of product standards. Everybody wants to make their own solutions, which can bring to increase of costs and the customer pays it at the end. We are not aiming on ideas or products which stands out of the crowd, but on a simple things, like safety systems or, in our case, valves.
We had to do something here.
UNIPUMP Valve System was born.
After several years of real situation testing and more than 30000 units sold worldwide, we can confirm that our product defeats all nature elements. Temperatures, Wind, Salt, Water, UV degradation can't damage it.
We have carefully choosen the best EU made materials and pack it in one, long lasting and universal valve solution.
This is why we providing world's leading LIFETIME warranty on UNIPUMP valve material and valve weld.
Please note that you can switch to UNIPUMP valves on virtually any external one pump system mounted on any brand kites and wings, even tents, as long as you stay within our recommendations and specifications.
What's Included?
- Unipump valve pre-welded to Tear Aid Type A adhesive XL valve base for easy & quick replacement
- L (elbow) type of insert
- Click - clips to secure the insert and to cover the hole thru kite
- Manual
- Packed in protective fully recycable clam shell
- Movement limiter is not included (please check the link below if you'll need it)
- Zip - ties are not included
Full product description and all other informations are found here:
https://drtuba.eu/content/unipump-valve-system
While Unipump valves will actually work with any valve system where hole diametre is at. min 18mm, they are currently not designed to replace new Max Flow versions of the valves, however you can still use it in emergencies (use 2 zip ties to secure the hose on the insert well). Mind a bit less airflow between LE and struts then.
The perfect adhesive valve solution to replace damaged or detached / delaminated valves on your product.
Why different diametre stick-on bases?
There are several ways to exchange the valves, depends on the problem and valve type. Valve can delaminate or easily to peel it off or you need to cut it off partially or completely. These stick on base sizing was made because of countless valves exchange made by our team, works best and are just right in size for the job well done. We made several diametre self-stick bases to suit different ways of repair:
Standard diam. 78mm - this size is used for standard one pump valves, which can be easily peeleed off or are already delaminated, and area around the valve is not damaged. The simplest and fastest solution in valve exchange.
XL diam. 120mm - if your one pump valve can't go off the bladder easily and/or the area around valve is damaged, then this valve base is the way to go. Used for both one pump valves and all bigger valves, like newer In/Out ones - if got delaminated or easily to peel off.
Mega squared 150mm - this is the biggest stick-on valve base on the market. It's purely used for big In/Out valves, which can't be peeled off easily or area around is damaged, and you need to cut them off. This size is not recommended for repairing one pump valves at all, as the oversized valve base can cause only issues when sticking valves on.
We use Tear Aid Type A adhesive tape only, the strongest and most powerful adhesive on the market. Bases are die-cut in house and all valves are welded on the base, not glued. Welding is the most efficient way of attaching valves to valve adhesive base as it fuses materials together and making a perfect bond. If base is properly bonded to the bladder then it will create super strong bond with bladder and it will outlast lifetime of the kite, wing or inflatable tent.
Tips & Tricks
Please check out our Valve Repair section of how to manuals and videos for a detailded explanation of Valve Replacement, Stick - on / StickIT! Replacement Valve Assembly, Bigger In/Out valve replacement. You'll find also Valve Donuts / Circles repair procedure, How To Easily Unstick Kite Valve and many other useful instructions, like how to exchange bladders, fix leaks on bladders and much more.
Delivery & Shipping Policy
Dispatch
- Orders are dispatched within 1–2 working days after payment is received.
- Dispatch times may vary during busy periods.
UK Delivery
- UK orders are shipped using FedEx and Royal Mail.
- Delivery times are estimates only.
- All UK orders are sent with tracking.
International Delivery
- Orders outside the UK are shipped using FedEx, UPS, DHL, or Royal Mail.
- Delivery times vary by destination.
- All international orders are sent with tracking.
- Customers are responsible for any customs duties or import charges.
Receiving Your Order
When your order arrives, please:
- Check the package for any visible damage before accepting your delivery.
- Ensure all items listed in your order are included.
- Notify us promptly at Info@s2as.com if your order arrives damaged, incomplete, or incorrect.
- Keep all packaging until you are satisfied your order is complete and in good condition.
Delays & Issues
- Surface 2 Air Sports is not responsible for delays caused by couriers, customs, or events beyond our control.
- We are not responsible for delays or loss caused by incorrect delivery information provided at checkout.
Refund & Returns Policy
Surface 2 Air Sports
Returns
You must notify Surface 2 Air Sports of your intent to return an item within 14 days of the order date.
To initiate a return, please email Info@s2as.com within this 14-day period. Once we receive your request, we will email you return instructions and a Return Authorisation (RA) number.
Approved returns must be shipped back to us within 30 days of the order date.
Return eligibility
- The item must be unused, uninstalled, and in original condition.
- The item must be in its original packaging.
- A valid Return Authorisation (RA) number must be included with your return.
Return shipping
All returns must be sent back to us at the buyer’s cost. We do not provide prepaid return labels, and original shipping charges are non-refundable.
Returns requested after 14 days from the order date, items shipped after 30 days from the order date, or returns sent without an RA number may not be accepted.
Refunds
Once your return is received and inspected, we will notify you of the approval or rejection of your refund.
If approved, refunds will be issued to the original payment method. A 2% refund processing fee will be deducted from all refunds.
Refund processing typically takes 5–10 business days, depending on your payment provider.
Original shipping charges are non-refundable, unless the return is due to an error on our part.
Price Match
At Surface 2 Air Sports (S2AS), we believe you shouldn’t have to choose between the best price and the best service. If you find the same product cheaper elsewhere from an authorised UK retailer — we’ll match it.
How Our Price Match Works
- Find the identical product at a lower price (UK authorised retailer).
- Send us the details using the form below before checkout.
- We’ll verify it and confirm quickly.
Price Match Conditions
- Product must be identical (brand, model, size, colour, year).
- Competitor must be a UK-based authorised retailer.
- Item must be in stock and available for immediate purchase.
- Competitor price must include VAT and delivery.
- Request must be made before completing your order.
What We Don’t Match
- Marketplace sellers (Amazon, eBay, Facebook Marketplace).
- Private sellers or clearance errors.
- Members-only, bundle, or finance-only promotions.
- Used, refurbished, or ex-display items.
Found a Better Price?
Send us the details and we’ll take care of the rest.
Price Match Request Form
Price Match FAQs
How long does a price match take?
Most requests are reviewed within one business day, often faster during opening hours.
Do you price match after purchase?
No — all price match requests must be submitted before checkout.
Does the competitor have to be UK-based?
Yes, the retailer must be UK-based and an authorised brand stockist.
Does shipping count in the price?
Yes — we compare the total price including VAT and delivery.
Price Match Contact Form
Found an item cheaper elsewhere? We want to know. Send it to us, so we can look at matching the price for you with the Service you expect from S2AS.
