# TDM Brass Four Way Mixing Valve 3/4 inch

**URL:** https://aio.lv/en/product--tdmbrass-20434--12504986
**Data updated:** 2026-06-10 09:36 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** tdm\_brass
**Manufacturer code:** 20434
**EAN:** 4770364161315
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-20434--12504986

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The TDM Brass four-way mixing valve with a 3/4 inch connection is designed for precise temperature control in heating and water supply systems. This high-quality brass valve facilitates efficient mixing of flow streams to maintain optimal thermal conditions. It is a reliable component for professional plumbing installations, ensuring durability and consistent performance in various residential and commercial heating applications.

## Long description

The TDM Brass four-way mixing valve with a 3/4 inch connection is a precision-engineered component designed for effective temperature regulation within heating and water supply systems. Constructed from high-quality brass, this valve allows for the controlled mixing of flow streams, ensuring that the desired thermal conditions are consistently maintained throughout the installation. Its robust design makes it a dependable choice for both residential and commercial plumbing projects where reliability and long-term performance are essential.
Advantages
The primary benefit of this four-way mixing valve is its ability to provide stable and accurate temperature control by blending different flow streams efficiently. The use of durable brass material ensures excellent resistance to corrosion and mechanical wear, which significantly extends the service life of the component. Furthermore, the standard 3/4 inch internal thread connection allows for straightforward integration into existing piping systems, making it a versatile solution for professional installers and maintenance technicians.
Suitable for
Residential heating systems
Commercial water supply networks
Radiator heating circuits
Underfloor heating temperature regulation
When it may not be suitable
This valve is not intended for use in systems involving highly aggressive chemical fluids or high-pressure steam applications that exceed the material's structural ratings. It is also not suitable for installations where a two-way or three-way valve configuration is specifically required by the system design.
Key specifications
Material: Brass
Connection type: 3/4 inch internal thread
Configuration: Four-way mixing
How to use
Installation should be performed by a qualified professional to ensure all connections are properly sealed and aligned. The valve is installed into the piping system at the junction where flow streams need to be mixed. Once installed, the manual or automated actuator (if applicable) is used to adjust the mixing ratio, thereby controlling the output temperature of the fluid. Regular inspection of the valve body and connections is recommended to ensure continued operational integrity.
What to consider before purchase
Verify that the 3/4 inch internal thread matches your existing pipe diameter.
Ensure the system pressure and temperature requirements are within the operational limits of brass fittings.
Confirm that a four-way configuration is compatible with your specific heating or water circuit design.
Usage recommendations
Regularly check the valve for any signs of leakage or mineral buildup, especially in hard water areas, to maintain optimal flow and temperature control performance.

## FAQ

### How much does the TDM Brass Four Way Mixing Valve 3/4 inch cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 57 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 01.07.2026 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 tdm\_brass 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 tdm\_brass 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/12504986/68845741_large.webp