# Radiator Supply Valve INVENA CZ-60-K15 1/2" for Steel Pipes — Straight

**URL:** https://aio.lv/en/product--invena-cz-60-k15--11700113
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** INVENA
**Manufacturer code:** CZ-60-K15
**EAN:** 5907798782284
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-cz-60-k15--11700113

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Straight radiator supply valve INVENA CZ-60-K15 with 1/2" connection designed for installation on steel heating pipes. Serves as the feed valve for radiator circuits, enabling isolation and controlled flow. Suitable for residential and commercial heating systems where a compact, straight inline valve is required for steel pipe connections.

## Long description

Straight radiator supply valve INVENA CZ-60-K15 1/2" for steel pipes is a compact inline valve intended for use as the feed valve in radiator heating circuits. Designed for installation on steel heating pipes, the valve enables isolation of the radiator and controlled supply flow. The straight configuration and 1/2" threaded connection make it suitable for tight technical spaces and typical residential or light commercial heating installations where a simple, reliable shut-off and flow control component is needed.
Advantages
The INVENA CZ-60-K15 valve provides straightforward mechanical operation with a compact straight body that fits steel pipework. Its construction supports reliable isolation of radiator circuits and precise control of flow when balancing or servicing radiators. The standard 1/2" connection ensures compatibility with common steel pipe fittings and allows for a neat inline installation without additional adapters when matching pipe threads are used.
Suitable for
 Residential radiator supply and return lines with steel pipe connections
 Light commercial heating systems requiring compact inline valves
 Replacement of existing straight supply valves on steel pipework
 Situations where a simple isolation valve is required for maintenance or balancing
Key specifications
 Configuration: straight inline radiator supply valve
 Connection size: 1/2" threaded connection for steel pipes
 Intended medium: heating system water
 Primary function: isolation and flow control for radiator circuits
 Typical installation location: on steel heating pipework at radiator inlet
How to use
Shut off the main system if required and drain or depressurize the local section before starting installation. Fit the valve onto the steel pipe using the matching 1/2" threaded connection, ensuring proper thread sealing (for example, with appropriate tape or sealant) and correct orientation for straight inline flow. Tighten connections to the manufacturer’s recommended torque for steel pipe fittings. Operate the valve spindle to open or close flow as needed, using gradual adjustments when balancing radiators to avoid hydraulic shocks.
Usage recommendations
For reliable long-term performance, ensure compatible thread type and proper sealing when connecting to steel pipes; inspect periodically for leaks and operate the valve occasionally to prevent seizing. Use this valve in systems within the manufacturer’s specified temperature and pressure ranges for radiator components.

## FAQ

### How much does the INVENA radiator supply valve CZ-60-K15 1/2" cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 17.07.2026 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/11700113/67083242_large.webp