# Drain valve set VIEGA 662677 — sanitary siphon drain valve assembly

**URL:** https://aio.lv/en/product--viega-662677--11824888
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 662677
**EAN:** 5901867609663
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 112.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 92.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-662677--11824888

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

VIEGA drain valve set (MPN 662677) is a sanitary siphon drain valve assembly designed for controlled wastewater discharge from fixtures. The set includes the drain valve components required for installation into bathroom or kitchen fixtures, providing a sealed outlet and connection to plumbing. Suitable for replacement or new installations where a branded drain valve assembly is needed.

## Long description

VIEGA drain valve set is a sanitary siphon drain valve assembly designed to provide controlled wastewater discharge and a reliable sealed outlet for bathroom or kitchen fixtures. The set contains the components needed to install a drain valve into washbasins, sinks or other sanitary fittings, enabling a secure connection to the drain system and replacing worn or non‑functional assemblies.
Advantages
The VIEGA drain valve set offers a compact design that integrates with standard siphon connections and provides a tight seal to prevent leaks. Manufactured to fit common installation geometries, the assembly supports straightforward replacement without the need to modify existing piping. Corrosion‑resistant materials and a finish compatible with bathroom and kitchen environments contribute to long service life and reduced maintenance.
Suitable for
 Replacement of worn or leaking drain valve assemblies in washbasins and sinks
 New installations in bathrooms and kitchens requiring a sealed siphon connection
 Situations where a branded, compatible drain valve set is preferred for retrofit work
Key specifications
 Type: sanitary siphon drain valve assembly for fixtures
 Application: washbasins, kitchen sinks and similar sanitary fittings
 Compatibility: designed to integrate with standard siphon outlets and waste fittings
 Material characteristics: corrosion‑resistant components suitable for wet environments
 Function: provides sealed outlet and controlled wastewater discharge
How to use
Install the drain valve set by removing the old drain assembly and fitting the new components into the fixture outlet according to the fixture's standard connection. Ensure sealing elements are positioned correctly and tighten connections to achieve a leak‑free joint. Connect the assembled valve to the existing siphon or drain piping and test by running water to confirm proper discharge and sealing. Follow any additional installation instructions provided with the set and use standard sanitary tools for secure fitting.
Usage recommendations
Before installation, check compatibility with the fixture outlet dimensions and existing siphon connections. Replace worn gaskets and clean mating surfaces to ensure a reliable seal. Periodically inspect the assembly for signs of wear or leaks and tighten or replace components as needed to maintain proper function.

## FAQ

### How much does the Drain valve set VIEGA 662677 cost, and is it available for purchase?

The price is 112.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 27.07.2026 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 Drain valve set VIEGA 662677 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/11824888/67226760_large.webp