# Thermostatic radiator valve SCHLOSSER 1/2" axial left M22x1.5 (601200012)

**URL:** https://aio.lv/en/product--schlosser-601200012--10833720
**Data updated:** 2026-03-07 18:06 (EET)
**Category:** Other goods
**Manufacturer:** SCHLOSSER
**Manufacturer code:** 601200012
**EAN:** 5901445014865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schlosser-601200012--10833720

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Thermostatic radiator valve SCHLOSSER, 1/2" axial left connection with M22x1.5 thread. Designed for use in hot-water heating systems to regulate flow to radiators and control room temperature. Suitable for replacement or installation on compatible radiator thermostatic heads; provides mechanical control of coolant flow in domestic and commercial heating circuits.

## Long description

Thermostatic radiator valve SCHLOSSER 1/2" axial left M22x1.5 is a mechanical control valve designed for hot-water heating systems. It provides adjustable regulation of coolant flow to a radiator, allowing temperature control of individual rooms when combined with a compatible thermostatic head. The axial left connection and M22x1.5 threaded fitting ensure compatibility with many standard radiator tails and installation orientations found in domestic and light commercial heating circuits.
Advantages
This thermostatic valve offers reliable mechanical regulation without electrical power, ensuring continuous operation during power interruptions. Its axial left orientation simplifies installation in systems where pipework approaches from the side, reducing the need for adapter fittings. Constructed for compatibility with standard thermostatic heads, the valve delivers consistent flow control and helps maintain even room temperatures when correctly installed and adjusted.
Suitable for
 Replacement of an existing axial left radiator valve in residential heating systems
 Installation on single radiators in apartments, houses, and small commercial spaces
 Integration with compatible thermostatic radiator heads for zonal temperature control
Key specifications
 Connection type: axial left
 Thread size: M22x1.5
 Nominal connection: 1/2 inch
 Function: mechanical thermostatic flow control for radiator circuits
 Application: hot-water central heating systems
How to use
Before installation, isolate and drain the radiator circuit according to local plumbing and heating safety practices. Mount the valve to the radiator tailpiece with the M22x1.5 threaded connection, ensuring a secure, leak-free joint and correct axial orientation relative to the pipe run. Fit a compatible thermostatic head on top of the valve; the head will provide temperature selection while the valve modulates flow. After installation, refill and purge air from the system, then check for leaks and proper operation across the thermostatic range.
Usage recommendations
Use the valve with thermostatic heads that match the valve spindle interface and torque limits. When replacing an existing valve, verify thread compatibility and pipe orientation. Regularly inspect for leaks after the first heating cycles and perform routine maintenance of the heating system to prevent scale or debris from impairing valve performance.

## FAQ

### How much does the SCHLOSSER thermostatic radiator valve 1/2" left M22x1.5 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 30.07.2026 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 SCHLOSSER 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 SCHLOSSER 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/10833720/60168882_large.webp