# Angle service valve INVENA ZW-52-020 1/2" x 3/4" for water installation

**URL:** https://aio.lv/en/product--invena-zw-52-020--11827822
**Data updated:** 2026-03-09 11:17 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** INVENA
**Manufacturer code:** ZW-52-020
**EAN:** 5907798781539
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-zw-52-020--11827822

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

INVENA ZW-52-020 is an angle service (stop) valve with 1/2" x 3/4" connections designed for domestic water installations. It provides shut-off control at a right-angle connection point, suitable for connecting fixtures, mixers or flexible hoses. The compact design is intended for easy in-wall or exposed installation and routine maintenance access.

## Long description

INVENA ZW-52-020 angle service valve 1/2" x 3/4" is a compact right-angle stop valve designed for domestic water installations. It provides a shut-off point where a 1/2" supply line meets a 3/4" fixture connection, enabling isolation of plumbing fixtures such as mixers, toilets or flexible hoses. The valve is suitable for in-wall or exposed installation and is intended to simplify routine maintenance and replacements without interrupting the main water supply.
Advantages
The valve features a space-saving right-angle design that facilitates neat connections in confined installation areas. Its construction supports straightforward installation and manual shut-off operation at the point of use. The compact body reduces protrusion in exposed installations and allows easier access during maintenance. Materials and dimensions are selected to match typical domestic plumbing fittings, ensuring compatibility with common hoses and fixtures.
Suitable for
 Isolation of individual water fixtures (sinks, washbasins, toilets)
 Connection of flexible hoses and mixer taps
 Domestic hot and cold water distribution systems
 In-wall installations behind access panels or exposed under-sink mounting
Key specifications
 Connection configuration: right-angle (90°) service valve
 Inlet/outlet sizes: 1/2" x 3/4"
 Intended medium: potable water (domestic water installations)
 Installation type: in-wall or exposed mounting
 Operation: manual shut-off at the valve
 Compact body for limited-space applications
How to use
Install the INVENA angle service valve at the supply point where a 1/2" line must feed a 3/4" fixture connection, following local plumbing codes and standard installation practices. Securely tighten threaded connections and ensure appropriate sealing (e.g., tape or sealant) where required. Use the valve handle to shut off water flow to the connected fixture when performing maintenance, replacement of fittings, or leak isolation. After work is completed, open the valve slowly and check all connections for leaks.
Usage recommendations
Before installation, verify compatibility with existing supply lines and fixture threads. For long-term reliability, avoid excessive torque when tightening fittings and perform periodic checks for leaks or corrosion in visible installations. When used in concealed installations, maintain clear access to the valve via an access panel to enable routine servicing.

## FAQ

### How much does the Angle valve INVENA ZW-52-020 1/2" x 3/4" 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 — 41 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 21.07.2026 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/11827822/67228953_large.webp