# Flush valve set for Prevista frame VIEGA 786076

**URL:** https://aio.lv/en/product--viega-786076--11851107
**Data updated:** 2026-03-09 17:26 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 786076
**EAN:** 4015211786076
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 62.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-786076--11851107

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Replacement flush valve set for Prevista concealed WC frame by VIEGA (MPN 786076). Includes components for the cistern outlet mechanism compatible with Prevista installation frames. Designed to restore or maintain reliable flushing performance and watertight operation in concealed toilet systems; suitable for repair, maintenance, or spare-part replacement.

## Long description

Flush valve set for Prevista frame VIEGA 786076 is a replacement cistern outlet mechanism designed for use with VIEGA Prevista concealed toilet installation frames. The set contains parts intended to restore proper flushing action and watertight operation of the concealed cistern outlet, allowing reliable performance after repair or maintenance. It is made to match the mechanical and dimensional requirements of Prevista frames and to integrate with existing in-wall toilet systems.
Advantages
This flush valve set is manufactured to VIEGA quality standards and is intended to provide consistent flushing performance and secure sealing at the cistern outlet. The components are designed for compatibility with Prevista installation frames and for straightforward replacement of worn or damaged parts. By using the correct replacement set, users can avoid leaks, reduce water loss, and restore the expected function of a concealed WC system without replacing the entire frame or cistern.
Suitable for
 Repairing or replacing a worn or damaged cistern outlet mechanism in VIEGA Prevista concealed frames
 Routine maintenance of in-wall toilet cisterns to prevent leaks or flush failures
 Plumbing service work where original-equivalent replacement parts are required
Key specifications
 Compatibility: designed for VIEGA Prevista concealed WC frames
 Function: cistern outlet / flush valve components for concealed toilets
 Material characteristics: corrosion-resistant materials suitable for contact with cistern water (as supplied by manufacturer)
 Fitment: engineered to match Prevista frame mounting and sealing interfaces
 Intended use: repair, maintenance, and spare-part replacement for concealed cistern outlets
How to use
Shut off the water supply to the cistern and drain the tank before starting. Remove the access panel or front frame cover to reach the cistern outlet area. Extract the existing outlet components following the original assembly order, then install the replacement parts from this set in the reverse order, ensuring seals and gaskets sit correctly and connections are tightened to the recommended torque or hand-tight specification. Restore water supply and perform a full flush test to confirm there are no leaks and that the flushing mechanism operates smoothly.
Usage recommendations
Only use this flush valve set with compatible VIEGA Prevista frames. Inspect seals and moving parts for damage before installation, replace any additional worn components as needed, and test for leak-tightness after installation. If uncertain about fitment or installation, consult the VIEGA technical documentation or a qualified plumber.

## FAQ

### How much does the Flush valve set VIEGA 786076 for Prevista frame cost, and is it available for purchase?

The price is 75.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 15.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Flush valve set VIEGA 786076 for Prevista frame be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 VIEGA 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 VIEGA 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/11851107/67249620_large.webp