# WAVIN Złącza GW 20 x 1/2 PEXAL TIGRIS M5 (model 4064247) — metal/plastic pipe fitting

**URL:** https://aio.lv/en/product--wavin-4064247--11828000
**Data updated:** 2026-03-09 11:17 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** WAVIN
**Manufacturer code:** 4064247
**EAN:** 4026294897795
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wavin-4064247--11828000

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

WAVIN PEXAL TIGRIS female threaded connector model 4064247, for 20 mm tubing with 1/2" male thread (GW 20 x 1/2). Designed as a transition/connection fitting for PEX-aluminum-PEX (PEXAL) piping systems, compatible with TIGRIS range. Provides mechanical connection between 20 mm plastic pipe and 1/2" threaded components; used in plumbing, heating manifolds and installation repairs.

## Long description

WAVIN Złącza GW 20 x 1/2 PEXAL TIGRIS M5 (model 4064247) is a female threaded transition fitting designed for PEX-aluminum-PEX (PEXAL) piping systems. It connects 20 mm plastic tubing to 1/2" male threaded components, providing a reliable mechanical junction for plumbing and heating installations. The fitting integrates metal and plastic elements to combine corrosion resistance with mechanical strength and is intended for use with the TIGRIS range of fittings and pipes.
Advantages
The mixed metal/plastic construction offers a balance of durability and resistance to corrosion while keeping the fitting lightweight. Its female 1/2" thread enables direct attachment to standard threaded valves, radiators or manifold ports without the need for adapters. The design suits common installation and repair scenarios, ensuring a secure mechanical joint for PEXAL piping and compatibility with TIGRIS system components.
Suitable for
Connecting 20 mm PEXAL (PEX-aluminum-PEX) pipe to 1/2" threaded valves and fixtures
Plumbing installations in residential and commercial buildings
Heating manifolds and radiator connections
On-site repairs and retrofits where a threaded transition is required
Key specifications
Pipe connection size: 20 mm for PEXAL tubing
Thread type: female 1/2" for male threaded components
Material composition: combination of metal and plastic elements
Application: transition/connector for PEXAL piping systems
Compatibility: designed for use within the TIGRIS product range
How to use
Prepare the 20 mm PEXAL pipe by cutting it square and removing any burrs or sharp edges. Insert the pipe into the fitting according to the TIGRIS system instructions and secure the mechanical connection as required for the specific joint type. Screw the female 1/2" thread onto the corresponding male threaded component, using appropriate sealing methods such as thread tape or joint compound if specified by the installation guidelines. Verify alignment and tighten to the torque recommended for the connected components to avoid over-tightening.
Usage recommendations
Use the fitting with compatible TIGRIS PEXAL pipes and components to ensure system integrity. Confirm material compatibility and pressure/temperature ratings of the overall system before installation. For permanent installs, follow local plumbing codes and the manufacturer's assembly instructions to achieve a reliable, leak-free connection.

## FAQ

### How much does the WAVIN Złącza GW 20x1/2 PEXAL TIGRIS M5 cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 26.06.2026 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 WAVIN 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 WAVIN 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/11828000/67229104_large.webp