# Pipe connector INVENA CZ-84-003 for PEX and WILOW 3/4" x 16x2 mm, set of 2

**URL:** https://aio.lv/en/product--invena-cz-84-003--11824994
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** INVENA
**Manufacturer code:** CZ-84-003
**EAN:** 5907798736713
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-cz-84-003--11824994

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

INVENA CZ-84-003 is a set of two pipe connectors designed for joining PEX and WILOW pipes with a 3/4" thread and 16x2 mm pipe dimension. Suitable for installation in valve blocks and plumbing systems, these fittings provide a mechanical connection between threaded fixtures and 16x2 mm plastic pipes. Intended for domestic and light commercial water supply applications.

## Long description

INVENA CZ-84-003 is a set of two pipe connectors made for mechanically joining PEX and WILOW plastic pipes with a 3/4" threaded fitting to 16x2 mm pipe. These connectors are intended for use in domestic and light commercial water supply systems, allowing a reliable interface between threaded fixtures such as valves or taps and 16x2 mm flexible plumbing lines. The design accommodates common installation situations where a threaded connection must be converted to a push-on or crimped plastic pipe connection.
Advantages
These connectors provide a straightforward mechanical transition between 3/4" threaded components and 16x2 mm PEX or WILOW pipes without the need for specialized adapters. Supplied as a set of two, they simplify installation of parallel runs or paired fixtures. The fittings are compatible with standard domestic plumbing materials and intended to offer a compact, space-saving connection suitable for valve blocks and confined installation zones.
Suitable for (tasks / use cases)
Connecting 3/4" threaded valves or taps to 16x2 mm PEX or WILOW pipes
Retrofitting or extending domestic water supply lines
Installation in valve blocks, manifolds, and compact service cavities
Light commercial plumbing applications with 16x2 mm plastic piping
Key specifications
Connection type: 3/4" thread to 16x2 mm pipe
Pipe compatibility: PEX and WILOW plastic pipes with 16x2 mm dimension
Quantity: set of 2 connectors
Application: water supply systems for domestic and light commercial use
Installation location: valve blocks, manifolds, under-sink and concealed cavities
How to use
Prepare the 16x2 mm pipe by cutting squarely and deburring the end to ensure a clean mechanical fit. Hand-tighten the 3/4" threaded side to the mating fixture such as a valve or tap, then secure the pipe end according to the connector type (push-fit, compression or crimp as appropriate for the model). Verify alignment and apply the recommended tightening torque for the threaded connection to avoid over-tightening. After installation, pressurize the system and inspect the joint for leaks, correcting the connection if necessary.
Usage recommendations
Use these connectors with pipes and fixtures within the stated size range; do not attempt to force incompatible diameters. Follow local plumbing codes and best practices for water installations, including the use of appropriate seals or thread tape on threaded joints and conducting a pressure test after fitting.

## FAQ

### How much does the INVENA CZ-84-003 pipe connector 3/4" x 16x2 mm cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1000 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 20.07.2026 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 INVENA 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 INVENA 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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