# Connector adapter Master Valve Adapter for Airtrack Paddleboards MASTER PA66 with auto valve

**URL:** https://aio.lv/en/product--master-mas-b856--11368556
**Data updated:** 2026-03-11 12:05 (EET)
**Category:** Sports & Fitness Products
**Manufacturer:** Master
**Manufacturer code:** MAS-B856
**EAN:** 8592833011770
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--master-mas-b856--11368556

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Master Valve Adapter is a connector designed for Airtrack and paddleboard (SUP) valves, model MASTER PA66 with an integrated auto valve. The adapter allows secure coupling between inflation equipment and the board valve, simplifying inflation and deflation. Suitable for users needing reliable valve connection for training mats, inflatable SUPs and airtracks.

## Long description

Master Valve Adapter for Airtrack Paddleboards MASTER PA66 with auto valve is a connector designed to create a secure interface between standard inflation equipment and boards or mats equipped with the MASTER PA66 auto valve. The adapter fits the auto-closing mechanism and provides a reliable seal during inflation and deflation, intended for use with inflatable SUPs, airtracks and training mats where a quick, stable connection is required.
Advantages
The adapter offers straightforward attachment to the MASTER PA66 auto valve, reducing air loss during pumping and preventing accidental detachment. Its construction is intended to ensure repeatable alignment with common pump fittings, improving user comfort and speed when inflating large-volume inflatables. Compatible materials and design aim to provide durability under repeated use and exposure to outdoor conditions typical for paddleboarding and gym mat setups.
Suitable for
Inflating and deflating inflatable paddleboards (SUP)
Airtrack and gym training mats
Portable high-pressure and low-pressure pumps compatible with common fittings
Users who need a secure, quick valve connection during sessions and transport
Key specifications
Compatibility: fits MASTER PA66 auto valve on Airtrack and SUP boards
Function: enables secure coupling between pump hose and board valve for inflation/deflation
Seal type: designed to engage the valve's auto-closing mechanism to minimize air leakage
Typical use environment: outdoor water sports and indoor training facilities
Form factor: compact connector adapter for easy handling and storage
How to use
Align the adapter with the MASTER PA66 auto valve opening and press firmly until the adapter seats against the valve body. Connect the pump hose to the adapter and start inflation according to the pump manufacturer’s instructions. Monitor pressure and disconnect the pump once desired firmness is reached; the adapter supports controlled release when used for deflation. Ensure the valve and adapter are clean and free of sand or debris before attachment to maintain a proper seal.
Usage recommendations
Check compatibility of your pump fittings and follow the inflatable manufacturer’s recommended pressure limits. Rinse and dry the adapter after exposure to salt water and store in a dry place to prolong service life. Inspect seals periodically for wear and replace the adapter if cracks or deformations appear.

## FAQ

### How much does the Master Valve Adapter MASTER PA66 for Airtrack/SUP cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 201 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Master products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Master service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11368556/65856894_large.webp