# Balancing valve with flowmeter CALEFFI 1" 10–40 L/min

**URL:** https://aio.lv/en/product--caleffi-132602--12028995
**Data updated:** 2026-03-12 16:37 (EET)
**Category:** Heating Radiators
**Manufacturer:** CALEFFI
**Manufacturer code:** 132602
**EAN:** 8016615224047
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 151.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 125.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--caleffi-132602--12028995

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

CALEFFI balancing valve with integrated flowmeter, 1" connection, measuring range 10–40 L/min. Designed for hydraulic balancing and accurate flow regulation in heating and cooling circuits. Provides visual flow reading for commissioning and adjustment, suitable for radiators, manifolds and hydronic distribution systems requiring precise flow control.

## Long description

CALEFFI balancing valve with integrated flowmeter, 1" connection and a measuring range of 10–40 L/min is designed for hydraulic balancing and precise flow regulation in heating and cooling systems. The valve provides a visible flow reading for commissioning and adjustment, enabling technicians to set and verify flow rates at radiators, manifold branches and other hydronic distribution points. Constructed for compatibility with common piping and distribution components, this balancing valve facilitates accurate system performance and stable temperature control.
Advantages
The integrated flowmeter allows direct visual monitoring of flow without additional instruments, simplifying commissioning and maintenance. The 1" connection and compact valve body ensure straightforward installation in manifold assemblies and pipe runs. Its calibrated measuring range of 10–40 L/min supports fine adjustment of circuit flows, reducing oversizing and improving energy distribution. Durable materials and a user-friendly adjustment mechanism provide repeatable and reliable flow settings over time.
Suitable for
Hydronic heating circuits and radiator branches requiring precise flow control
Manifold systems for underfloor heating and chilled ceilings
Balancing tasks during commissioning and routine maintenance of HVAC systems
Retrofit projects where visible flow verification is needed
Key specifications
Connection size: 1" threaded connection suitable for standard pipe fittings
Measuring range: 10–40 L/min for adjustable circuit flows
Function: integrated balancing valve with visual flowmeter for flow regulation and measurement
Application: suitable for heating and cooling systems, manifolds and distribution branches
Adjustment: manual flow regulation with scale/readout for commissioning
How to use
Install the valve in-line at the intended branch or manifold port using appropriate sealing and mounting practices for a 1" connection. During commissioning, open the circuit and adjust the valve until the flowmeter indicates the target flow rate within the 10–40 L/min range. Verify flow readings under operating conditions and make incremental adjustments to achieve hydraulic balance across all circuits. Record setpoints where required for future reference. For routine maintenance, visually inspect the flow indicator and exercise the adjustment mechanism to prevent sticking.
Usage recommendations
Ensure the selected valve measuring range matches expected circuit flows; avoid operating consistently at the extremes of the range. Use compatible fittings and adhere to local installation codes. When balancing multiple circuits, adjust and verify flows one circuit at a time, and allow the system to reach stable conditions before final readout.

## FAQ

### How much does the Balancing valve with flowmeter CALEFFI cost, and is it available for purchase?

The price is 151.49 € (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 30.06.2026 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 with flowmeter CALEFFI 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 CALEFFI 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 CALEFFI 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/12028995/67516833_large.webp