# Thermostatic radiator valve 3/8" straight SCHLOSSER 601200001

**URL:** https://aio.lv/en/product--schlosser-601200001--11699810
**Data updated:** 2026-03-08 08:45 (EET)
**Category:** Heating Radiators
**Manufacturer:** SCHLOSSER
**Manufacturer code:** 601200001
**EAN:** 5907778435162
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schlosser-601200001--11699810

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Straight thermostatic radiator valve by SCHLOSSER, model 601200001, with 3/8" connection. Designed to regulate flow to radiators for temperature control in heating systems. Suitable for installation on radiator inlet pipes, provides manual thermostatic regulation when paired with a compatible thermostat head. Commonly used in residential and commercial central heating circuits.

## Long description

Straight thermostatic radiator valve SCHLOSSER 3/8" (model 601200001) is a compact flow control valve designed for use on radiator inlet pipes in central heating systems. It regulates the flow of hot water to a radiator when combined with a compatible thermostat head, enabling room temperature control. The valve body is configured in a straight inline format with a 3/8" connection suitable for many radiator installations in residential and commercial buildings.
Advantages
The straight design provides a direct connection between the radiator and the supply pipe, simplifying installation in line-oriented plumbing runs. When paired with an appropriate thermostat head, the valve enables proportional thermostatic regulation of flow, contributing to stable room temperature control and energy-efficient operation of the heating system. Its compact form factor reduces space requirements at the radiator inlet and allows for straightforward access for maintenance or replacement.
Suitable for
 Controlling flow to individual radiators in residential central heating systems
 Use in commercial buildings with standard radiator installations
 Replacement of existing straight radiator valves with 3/8" connections
 Applications where a separate thermostat head will provide temperature setpoint control
Key specifications
 Valve orientation: straight (inline)
 Connection size: 3/8"
 Function: thermostatic radiator valve for use with a compatible thermostat head
 Mounting position: radiator inlet (inline connection to supply pipe)
 Material: corrosion-resistant valve body suitable for central heating water circuits
How to use
Install the valve in the radiator inlet line using the 3/8" connection, ensuring proper sealing and alignment with the pipework. Fit a compatible thermostat head onto the valve spindle according to the head manufacturer's instructions to enable automatic temperature regulation. After installation, bleed the radiator to remove trapped air and check for leaks. Set the thermostat head to the desired room temperature; the valve will modulate flow to maintain that setpoint.
Usage recommendations
Choose a thermostat head compatible with the valve spindle and rated for domestic central heating systems. During installation, isolate the heating circuit and drain the section being worked on, then follow local plumbing codes. Periodic checks for leaks and correct operation of the thermostat head will help maintain efficient heating performance.

## FAQ

### How much does the Thermostatic radiator valve SCHLOSSER 601200001 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 16.07.2026 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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