# SCHLOSSER regulating straight valve with manual knob 15 mm x 1/2" (model 601400024)

**URL:** https://aio.lv/en/product--schlosser-601400024--11699859
**Data updated:** 2026-03-08 08:45 (EET)
**Category:** Heating Radiators
**Manufacturer:** SCHLOSSER
**Manufacturer code:** 601400024
**EAN:** 5907778410343
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schlosser-601400024--11699859

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Straight regulating valve SCHLOSSER model 601400024 with a manual knob and 15 mm x 1/2" connection size. Designed to control fluid flow in piping systems, it provides manual adjustment of flow rate and can be used in heating, domestic water or similar installations requiring a compact inline control valve.

## Long description

The SCHLOSSER regulating straight valve with manual knob 15 mm x 1/2" (model 601400024) is a compact inline control valve designed for manual adjustment of fluid flow in piping systems. Intended for heating circuits, domestic water installations and similar networks, the valve provides reliable, straightforward regulation where space is limited and a simple mechanical control is required.
Advantages
The straight regulating valve features a manual knob for precise, tactile adjustment of flow rate and a compact body suitable for tight installation spaces. Its straight-through design minimises pressure loss at moderate flow rates and supports straightforward integration into standard 15 mm x 1/2" piping. The valve construction is optimized for stable operation in typical heating and potable water systems.
Suitable for
Heating system radiator and circuit balancing
Domestic hot and cold water control
Small-scale plumbing and renovation projects
Pipe sections requiring compact inline flow regulation
Key specifications
Connection size: 15 mm x 1/2" compatible with standard copper or threaded connections
Type: straight through regulating valve with manual knob
Operation: manual, mechanical knob for flow modulation
Typical applications: heating systems, domestic water installations
Form factor: compact inline body for limited-space installations
How to use
Install the valve in-line within the piping system following the flow direction indicated on the valve body, using appropriate fittings and sealing methods for the connection type. Use the manual knob to gradually open or close the valve to achieve the desired flow rate or circuit balance. Make small adjustments and allow the system to stabilise before finalising settings to ensure accurate flow distribution.
Usage recommendations
For reliable performance, ensure proper sealing of threaded or compression joints and avoid overtightening. When used in heating systems, adjust the valve with the system at operating temperature and check for leaks after initial commissioning. Periodic visual inspection and a brief operation of the knob help prevent seizing in long-term installations.

## FAQ

### How much does the SCHLOSSER regulating straight valve 15 mm x 1/2" 601400024 cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 20.07.2026 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/11699859/67083071_large.webp