# Thermostatic radiator valve SCHLOSSER DN15 1/2" straight, female-male connections (601200004)

**URL:** https://aio.lv/en/product--schlosser-601200004--11700166
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** SCHLOSSER
**Manufacturer code:** 601200004
**EAN:** 5901445014353
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schlosser-601200004--11700166

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Thermostatic radiator valve SCHLOSSER DN15 (MPN 601200004) is a straight 1/2" valve with female and male threaded connections for use in heating systems. Designed to control radiator temperature by regulating flow, it fits DN15 piping and standard 1/2" fittings. Suitable for residential and commercial radiators, replacement or new installations in central heating circuits.

## Long description

Thermostatic radiator valve SCHLOSSER DN15 1/2" straight with female-male connections is a compact control fitting for hot-water central heating systems. The valve is designed to regulate radiator inlet flow according to the setting on a compatible thermostatic head, enabling stable room temperature control. Its straight body and 1/2" threaded female and male connections make it suitable for connection to standard DN15 piping and common radiator fittings used in residential and commercial installations.
Advantages
This thermostatic valve provides precise flow modulation to maintain set temperatures and reduce energy waste. The straight design simplifies piping runs and installation in confined spaces where angled valves would be impractical. Durable materials and a standard thread interface ensure compatibility with most radiator thermostatic heads and fittings, while the compact form factor minimises protrusion from the radiator connection.
Suitable for
Replacement of thermostatic valves on radiators with DN15 / 1/2" connections
Installation in residential hot-water central heating systems
Use in small commercial premises with standard radiator fittings
New radiator installations where a straight valve body is required
Key specifications
Connection type: straight body with female and male threaded 1/2" connections
Nominal diameter: DN15 (suitable for 15 mm piping)
Function: thermostatic valve for flow regulation to radiator
Compatibility: designed for use with standard thermostatic heads and radiator fittings
Application: hot-water central heating systems for residential and commercial use
How to use
Install the valve in the radiator inlet piping with appropriate sealing on the threads and tighten to the manufacturer-recommended torque. Fit a compatible thermostatic head onto the valve spindle following the head manufacturer’s instructions. Set the thermostatic head to the desired room temperature; the valve will adjust flow automatically to maintain that setting. For replacement, isolate the heating circuit and drain the radiator before removing the old valve and fitting the new unit.
Usage recommendations
For reliable operation, pair the valve with a thermostatic head recommended for DN15 applications and check compatibility with existing radiator fittings. During installation, avoid over-tightening threaded connections and follow local regulations for heating system work. Periodic inspection for leaks and correct operation is advised, and service or replacement should be performed by a qualified technician when necessary.

## FAQ

### How much does the Thermostatic radiator valve SCHLOSSER DN15 1/2" cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 148 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 15.07.2026 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

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