# Compression fitting WAVIN 4064270 for PEXa pipe 25 x 3/4" (25x3/4) with male thread M5

**URL:** https://aio.lv/en/product--wavin-4064270--11828778
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** WAVIN
**Manufacturer code:** 4064270
**EAN:** 4026294898020
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wavin-4064270--11828778

## 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 4064270 is a compression connector designed for PEXa (TIGRIS) pipes with a 25 mm outer diameter and 3 mm wall (25 x 3/4"). The fitting features a male thread M5 and is intended for reliable join of PEX piping to threaded components in plumbing and heating systems. Suitable for water supply, underfloor heating manifolds and repair or extension works.

## Long description

WAVIN 4064270 is a compression fitting intended for use with PEXa (TIGRIS) pipes that have a 25 mm outer diameter and a 3 mm wall thickness (25 x 3/4"). The connector features a male M5 thread and provides a mechanical, push-fit style compression connection between PEXa pipe and threaded components in plumbing and heating installations. It is designed for use where a secure transition between flexible PEX piping and threaded valves, manifolds or adapters is required.
Advantages
The fitting provides a compact, low-profile solution for joining 25 x 3 mm PEXa pipe to threaded plumbing parts, minimizing the need for soldering or adhesive bonding. Its compression mechanism enables tool-assisted, repeatable connections and supports quick installation and maintenance. The design reduces the risk of leaks when installed according to manufacturer recommendations and is compatible with common plumbing and underfloor heating system components.
Suitable for
Water supply lines using 25 x 3 mm PEXa (TIGRIS) piping
Connections to manifolds and valves in underfloor heating systems
Repair or extension of existing PEXa piping runs
Transition fittings between flexible PEX pipe and threaded fixtures or adapters
Key specifications
Pipe compatibility: PEXa (TIGRIS) with 25 mm outer diameter and 3 mm wall thickness
Connection type: compression fitting for PEX pipe
Thread: external male thread sized M5 for connection to threaded components
Material and surface: manufacturer-standard corrosion-resistant materials suitable for potable water and heating applications
Application temperature: suitable for typical domestic hot and cold water and underfloor heating ranges (follow system design limits)
How to use
Prepare the PEXa pipe by cutting the end square and deburring the inner and outer edges. Slide the compression nut and any ferrule or sleeve provided onto the pipe, insert the pipe fully into the fitting body until it seats, then tighten the compression nut to engage the seal according to the manufacturer's torque guidance. Thread the male M5 end into the receiving female thread of the valve, manifold or adapter and secure to the specified tightness. Verify alignment and perform a pressure test of the system after installation to confirm leak-free joints.
Usage recommendations
Use with compatible PEXa (TIGRIS) pipe of the specified dimensions and follow the installation torque and pressure testing procedures. Avoid using the fitting beyond recommended temperature and pressure limits for the piping system. For long-term reliability, inspect joints after initial heating cycles and during scheduled maintenance.

## FAQ

### How much does the WAVIN 4064270 compression fitting 25 x 3/4" M5 cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 98 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

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