# Thermostatic valve INVENA CZ-50-P15-W 1/2" straight, thermostatic radiator valve

**URL:** https://aio.lv/en/product--invena-5907798779116--11410992
**Data updated:** 2026-03-07 20:05 (EET)
**Category:** Heating Radiators
**Manufacturer:** INVENA
**Manufacturer code:** 5907798779116
**EAN:** 5907798779116
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-5907798779116--11410992

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Thermostatic valve INVENA CZ-50-P15-W is a straight 1/2" thermostatic radiator valve designed to regulate flow and maintain set room temperature. It fits standard 1/2" radiator connections and is used in hydronic heating systems to control individual radiator heat output. Suitable for retrofit or new installations where fine temperature control is required.

## Long description

Thermostatic valve INVENA CZ-50-P15-W 1/2" straight is a compact thermostatic radiator valve designed to regulate flow to a single radiator and maintain the selected room temperature. Compatible with standard 1/2" radiator connections, this straight valve is intended for use in hydronic heating systems where individual radiator control and automatic temperature regulation are required. The valve body and actuator are designed to provide stable control of heat output while fitting typical domestic and light commercial radiators.
Advantages
The valve provides automatic temperature control that responds to changes in room temperature to help keep conditions consistent without manual adjustment. Its straight 1/2" connection ensures compatibility with common radiator fittings, simplifying installation and replacement of existing valves. The design supports precise flow regulation to balance heating across multiple radiators, and the compact form factor allows use in tight spaces near the radiator inlet.
Suitable for
Residential radiators in hydronic central heating systems
Retrofit projects replacing manual radiator valves
New installations requiring individual room temperature control
Light commercial spaces with standard 1/2" radiator connections
Key specifications
Connection type: straight
Connection size: 1/2" (suitable for standard 1/2" radiator fittings)
Function: thermostatic control of radiator flow and room temperature
Application: hydronic heating systems, individual radiator control
Mounting orientation: straight inline installation on radiator inlet
How to use
Install the thermostatic valve on the radiator inlet using the standard 1/2" connection, ensuring the system is isolated and depressurized before beginning work. Fit the valve body to the radiator and connect to the supply pipe following standard plumbing practice and any local regulations. After installation, attach the thermostatic head or actuator, set the desired temperature on the control head, and restore system pressure. The valve will modulate flow automatically to maintain the set room temperature; periodic visual checks and occasional manual cycling during seasonal changeover will help maintain reliable operation.
Usage recommendations
For accurate temperature control, position the sensor head where it can sense room air rather than being blocked by furniture or curtains. When replacing an existing valve, verify compatibility with radiator fittings and pipework; use appropriate sealing and tightening to avoid leaks. If system impurities are suspected, flush the radiator and system before installation and consider installing a filter or magnetic trap to prolong valve life.

## FAQ

### How much does the Thermostatic valve INVENA CZ-50-P15-W 1/2" straight cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 136 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 14.07.2026 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 INVENA 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 INVENA 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/11410992/68520359_large.webp