# Danfoss Manual Balancing Valve LENO MSV-D DN40

**URL:** https://aio.lv/en/product--danfoss-13003z7005--12698958
**Data updated:** 2026-09-29 04:13 (EEST)
**Category:** Other goods
**Manufacturer:** DANFOSS
**Manufacturer code:** 13003Z7005
**EAN:** 5702424617875
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 185.99 €
**Prices and availability valid until:** 2026-12-01 23:59
**Price without VAT (21%):** 153.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-13003z7005--12698958

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.11.2026 | free |
| Pickup points | 20.11.2026 | 1.99 EUR |
| Courier delivery to door | 20.11.2026 | 4.99 EUR |

## Summary description

Manual balancing valve Danfoss LENO MSV-D DN40 designed for precise flow regulation and balancing in heating and cooling systems. This reliable DN40 valve ensures optimal hydraulic performance, energy efficiency, and easy commissioning in commercial and residential HVAC installations.

## Long description

The Danfoss Manual Balancing Valve LENO MSV-D DN40 is engineered for accurate flow regulation and hydraulic balancing in both heating and cooling systems. This reliable DN40 valve ensures optimal system performance, enhances energy efficiency, and facilitates straightforward commissioning in diverse commercial and residential HVAC installations.
Advantages
This manual balancing valve delivers consistent hydraulic performance, helping to maintain desired temperature levels across different zones of a building. Its robust construction ensures long-term reliability and precise flow control, contributing to reduced energy consumption and lower operational costs in heating and cooling networks. The device is designed for easy installation and commissioning, making it a practical choice for HVAC professionals aiming for efficient system setup.
Suitable for
Balancing flow in residential heating systems
Regulating water distribution in commercial cooling networks
HVAC installations requiring precise hydraulic adjustment
Closed-loop water systems in buildings
When it may not be suitable
This product is a manual balancing valve and is not intended for automated temperature regulation or dynamic flow control where motorized actuators are required. It is also not suitable for use in steam applications or with media outside the specified operating parameters of standard HVAC water systems.
Key specifications
Valve type: Manual balancing valve
Model: LENO MSV-D
Nominal diameter: DN40
Application: Heating and cooling systems
How to use
Installation should be performed by qualified personnel in accordance with standard plumbing and HVAC practices. The valve is integrated into the piping network at designated balancing points within heating or cooling circuits. Flow regulation is adjusted manually using the integrated control mechanism to achieve the required design flow rate and ensure balanced hydraulic performance throughout the installation.
What to consider before purchase
Verify that the DN40 size matches your pipe dimensions and flow rate requirements
Confirm compatibility with your specific heating or cooling system layout
Ensure that manual regulation meets the operational needs of your project
For optimal system efficiency and accurate flow balancing, it is recommended to have the valve adjusted by a qualified HVAC technician using appropriate measurement equipment during the system commissioning phase.

## FAQ

### How much does the Danfoss LENO MSV-D DN40 Balancing Valve cost, and is it available for purchase?

The price is 185.99 € (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 16.11.2026 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 Danfoss LENO MSV-D DN40 Balancing Valve 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

https://aio.lv/img/cache/product/12698958/70348262_large.webp