# Brass valve head 3/4" INVENA H/ZA-02-020

**URL:** https://aio.lv/en/product--invena-hza-02-020--11836446
**Data updated:** 2026-03-09 14:50 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** INVENA
**Manufacturer code:** H/ZA-02-020
**EAN:** 5907798783434
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-hza-02-020--11836446

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Brass valve head with 3/4" connection from INVENA, model H/ZA-02-020. Machined brass construction provides corrosion resistance and dimensional stability. Designed as a replacement or component for plumbing and heating systems that require a 3/4" valve head. Suitable for service, repair, and installation tasks in residential and commercial pipelines.

## Long description

Brass valve head 3/4" INVENA H/ZA-02-020 is a machined brass component designed for plumbing and heating systems that require a 3/4" valve interface. The solid brass construction offers corrosion resistance and dimensional stability, making it suitable as a direct replacement part or as a component in new installations. This valve head is intended for use where reliable mechanical fit and long-term resistance to water and heat are required.
Advantages
The machined brass body provides consistent dimensions for secure sealing and ease of installation. Corrosion resistance of brass helps extend service life in potable water and heating environments. Its straightforward design allows compatibility with standard 3/4" plumbing connections and simplifies maintenance or replacement during service operations.
Suitable for
 Replacement of worn or damaged 3/4" valve heads in residential plumbing
 Component in heating systems and radiators that use 3/4" valve fittings
 Repair and maintenance tasks in commercial pipework where brass parts are preferred
 New installations requiring a durable 3/4" valve head material
Key specifications
 Material: machined brass
 Connection size: 3/4"
 Intended use: plumbing and heating systems
 Operating medium: water and typical heating fluids
 Application environment: residential and commercial pipelines
How to use
Verify compatibility with existing fittings and confirm that the 3/4" connection matches the mating part. Shut off the water supply and drain the section of pipe where the valve head will be installed. Remove the old valve head following standard plumbing practice, clean the mating surfaces, and fit the new brass valve head, ensuring proper thread engagement or seating. Re-establish the water supply and check for leaks at the connection; tighten connections as needed to achieve a leak-free seal.
Usage recommendations
Use appropriate thread sealant or tape suitable for potable water systems when installing the brass valve head. Avoid overtightening to prevent damage to threads or seating surfaces. Periodically inspect installed fittings for signs of leakage or corrosion and replace components showing wear.

## FAQ

### How much does the INVENA brass valve head 3/4" H/ZA-02-020 cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 17.07.2026 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

https://aio.lv/img/cache/product/11836446/67236093_large.webp