# Concealed Cistern Flush Valve CERSANIT K99-0070 for WC cisterns

**URL:** https://aio.lv/en/product--cersanit-k99-0070--5638945
**Data updated:** 2026-02-12 14:19 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** CERSANIT
**Manufacturer code:** K99-0070
**EAN:** 5907720672454
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cersanit-k99-0070--5638945

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

CERSANIT Flush Valve K99-0070 designed for concealed cisterns. This flush valve provides reliable control of water flow for WC cisterns, enabling efficient full or partial flush operation depending on installation. Suitable for replacement or new installations, it ensures proper sealing and water-saving operation when matched with compatible concealed cistern systems.

## Long description

The CERSANIT Concealed Cistern Flush Valve K99-0070 is designed for use in concealed WC cisterns, providing controlled water flow for full and partial flush operations. Intended for both replacement and new installations, this flush valve offers a compact mechanism that fits inside concealed cistern systems and works with compatible inlet and outlet assemblies to ensure reliable sealing and stable performance during flushing.
Advantages
This flush valve delivers consistent water control and a reliable seal to prevent leaks and reduce maintenance needs. Its design supports both full and partial flush options when installed with appropriate controls, helping to reduce water consumption in everyday use. The unit is suitable for straightforward replacement within compatible concealed cisterns and is engineered for long-term operation under normal household conditions.
Suitable for
 Replacement of worn or faulty flush valves in compatible concealed WC cisterns
 Installation in new concealed cistern systems during bathroom refurbishment
 Applications requiring selectable full or partial flush operation for water saving
 Residential and light commercial washroom installations where compatibility is confirmed
Key specifications
 Type: Flush valve for concealed cisterns designed for WC flushing
 Operation modes: Supports full and partial flush configurations depending on installation setup
 Material: Durable plastic components suitable for potable water systems
 Sealing: Integrated sealing surfaces to prevent leaks when correctly fitted
 Compatibility: Intended for use with compatible concealed cistern systems and matching inlet/outlet fittings
How to use
Install the flush valve inside the concealed cistern following the cistern manufacturer's instructions and the valve's alignment requirements. Ensure water supply is turned off before removal of the cistern cover and when fitting the valve. Position and secure the valve according to the cistern geometry, check seals and connections, then restore water supply and test both full and partial flush functions to confirm correct operation and absence of leaks.
Usage recommendations
Verify compatibility with your concealed cistern model prior to purchase. Use only compatible flush plates, control rods, and inlet fittings to maintain proper flush performance. Periodic inspection of seals and moving parts will help sustain leak-free operation; replace worn seals promptly to avoid water loss.

## FAQ

### How much does the CERSANIT Flush Valve K99-0070 cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 54 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 24.07.2026 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 CERSANIT 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 CERSANIT 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/5638945/51133075_large.webp