# Angle valve Certus Kolano 40 by Certus C307040B – plumbing angle connector

**URL:** https://aio.lv/en/product--certus-c307040b--12232986
**Data updated:** 2026-03-29 16:19 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Certus
**Manufacturer code:** C307040B
**EAN:** 5907467513072
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--certus-c307040b--12232986

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Certus Kolano 40 is an angle valve intended for plumbing installations. Produced by Certus (model C307040B, EAN 5907467513072), it serves as a compact angle connector for controlling water flow in pipes and fixtures. Suitable for use in domestic and commercial supply lines where a right‑angle shutoff or service isolation is needed, it enables maintenance and fixture replacement without draining the full system.

## Long description

Certus Kolano 40 is an angle valve designed for plumbing installations where a compact right‑angle connector and local shutoff are required. Manufactured by Certus, this plumbing angle connector provides a means to isolate individual fixtures or pipe branches without draining the entire water system. Its compact form factor allows installation in confined spaces behind sinks, toilets, and appliances, and it is intended for use in both residential and light commercial supply lines.
Advantages
The angle valve delivers reliable flow control and local isolation, simplifying maintenance and replacement of fixtures. Its compact right‑angle design saves space and facilitates concealed installation. Constructed for standard plumbing connections, the valve enables quick shutoff for repairs or part replacement while minimizing water loss and service disruption.
Suitable for
Under‑sink shutoff for kitchen and bathroom faucets
Isolation of toilets and bidets
Connection to washing machines and dishwashers where local shutoff is required
Repair and maintenance of individual fixture supply lines without draining the whole system
Key specifications
Angle (right‑angle) valve geometry for 90° connection
Compact body suitable for installation in tight spaces
Designed for potable water supply systems
Manual shutoff operation for local isolation
Compatible with standard plumbing fittings and installation practices
How to use
Install the angle valve at the branch supplying the fixture, aligning the inlet and outlet for a 90° connection. Use appropriate plumbing tools and sealing materials to ensure leak‑free joints and follow local plumbing codes. Operate the valve by turning the control to close or open the flow when maintenance or fixture replacement is required. After completing work, open the valve and check all connections for leaks.
Usage recommendations
Prior to installation, verify compatibility with existing pipe materials and match pipe diameters and thread types. During installation and maintenance, isolate the main supply if necessary and inspect seals or compression fittings for proper compression and absence of leaks. Periodically operate the valve to prevent seizure and ensure reliable shutoff when needed.

## FAQ

### How much does the Angle valve Certus Kolano 40 C307040B cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 02.07.2026 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 Certus 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 Certus 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

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