# Angle water valve with union INVENA ZK-52-025 DN25 (angled shut-off valve)

**URL:** https://aio.lv/en/product--invena-zk-52-025--11827817
**Data updated:** 2026-03-09 11:17 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** INVENA
**Manufacturer code:** ZK-52-025
**EAN:** 5907798708536
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-zk-52-025--11827817

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Angle water valve INVENA ZK-52-025 DN25 is an angled shut-off valve with a union (screw coupling) for DN25 piping. Designed to control water flow in installations, it provides manual shut-off at a 90° connection point. Suitable for household and light commercial plumbing where a compact angled stop valve with union is required.

## Long description

Angle water valve INVENA ZK-52-025 DN25 is an angled shut-off valve with a union designed for DN25 piping. It provides manual control of water flow at a 90° connection point and is intended for installations where a compact, union-equipped stop valve is required. The valve body and union allow straightforward connection and disassembly for maintenance without disturbing the rest of the pipeline.
Advantages
The angled design saves space where a straight valve would be impractical, while the integrated union (screw coupling) enables easier installation and removal. The valve offers reliable manual shut-off for cold and hot water systems, with a robust construction suited to domestic and light commercial plumbing. Its compact form factor and simple mechanical operation reduce the need for frequent servicing.
Suitable for
Residential water supply installations with DN25 piping
Hot and cold water shut-off points in bathrooms and kitchens
Service connections where periodic disassembly is needed
Light commercial plumbing requiring compact angled shut-off valves
Key specifications
Connection type: angled shut-off with union (screw coupling)
Nominal diameter: DN25 suitable for 25 mm pipeline systems
Flow direction: 90° (angled connection)
Actuation: manual operation via handle or knob
Intended medium: potable water and general water supply
Application: inline isolation for maintenance and repair
How to use
Shut off the water supply upstream before installing the valve. Fit the union end to the corresponding DN25 piping, ensuring appropriate sealing material or gasket is used if required by the installation. Tighten the union coupling to secure the connection without over-torquing. Operate the valve manually using the handle or knob to open or close the flow. For removal, turn off the upstream supply, loosen the union coupling and separate the valve from the pipeline for maintenance or replacement.
Usage recommendations
Use the valve in accordance with local plumbing codes and standard installation practices. Avoid excessive force when tightening the union to prevent damage to threads or seals. Periodically inspect the valve and union for leaks and corrosion; replace sealing elements if leakage is detected. For installations with higher temperature or pressure demands, verify material compatibility and system limits before use.

## FAQ

### How much does the Angle water valve INVENA ZK-52-025 DN25 cost, and is it available for purchase?

The price is 20.99 € (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 22.07.2026 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/11827817/67228948_large.webp