# Balancing valve DN15 DANFOSS 003Z5601, automatic hydraulic balancing valve DN 15

**URL:** https://aio.lv/en/product--danfoss-003z5601--5057244
**Data updated:** 2026-03-07 15:12 (EET)
**Category:** Heating Radiators
**Manufacturer:** DANFOSS
**Manufacturer code:** 003Z5601
**EAN:** 5710104081601
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-003z5601--5057244

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Automatic hydraulic balancing valve DN15 by DANFOSS, model 003Z5601. Designed for automatic flow regulation and hydraulic balancing in heating and cooling systems, this DN 15 valve ensures stable flow distribution and system efficiency. Suitable for use in commercial and residential HVAC circuits, radiators, and terminal units where precise automatic balancing is required.

## Long description

The DANFOSS balancing valve DN15 model 003Z5601 is an automatic hydraulic balancing valve designed for precise flow regulation and stable hydraulic balancing in heating and cooling systems. Intended for DN15 pipe connections, this valve maintains correct flow distribution to radiators, terminal units and HVAC circuits without manual intervention. The design supports continuous automatic adjustment to varying pressure differences and loads, helping maintain system stability and reduce imbalance-related inefficiencies.
Advantages
This automatic hydraulic balancing valve provides consistent flow control and avoids the need for repeated manual adjustments. Its compact DN15 size makes it suitable for both residential and commercial installations where space is limited. The valve operates continuously to compensate for pressure fluctuations and load changes, contributing to improved system performance, quieter operation and extended component life in circulation systems.
Suitable for
Hydronic heating circuits with DN15 pipework
Chilled water and cooling distribution lines
Radiator and convector terminal units
Small commercial HVAC branches and residential installations
Key specifications
Connection size: DN15 suitable for ½" pipework
Function: Automatic hydraulic balancing and flow regulation
Operating principle: Differential pressure dependent automatic adjustment
Application: Heating and cooling systems, radiators, terminal units
Mounting: Inline installation in supply or return lines
How to use
Install the balancing valve in the appropriate DN15 position within the supply or return line according to system design. Ensure correct flow direction and secure connections to avoid leaks. The valve operates automatically after installation and requires no manual setpoint input; it will adjust to maintain the designed flow despite changes in system pressure or load. Periodic visual inspections are recommended to verify tightness and general condition.
Usage recommendations
Use this automatic balancing valve as part of a planned hydraulic balancing procedure that includes correct system design, commissioning and verification of flow rates. Combine with appropriate strainers and isolation valves upstream to protect the balancing valve from debris and to allow service without system drain-down.

## FAQ

### How much does the Balancing valve DN15 DANFOSS 003Z5601 cost, and is it available for purchase?

The price is 78.99 € (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 09.07.2026 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 Balancing valve DN15 DANFOSS 003Z5601 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 DANFOSS 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 DANFOSS 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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