# Angle check (non-return) valve SCHLOSSER DN15

**URL:** https://aio.lv/en/product--schlosser-92160400159--11700159
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** SCHLOSSER
**Manufacturer code:** 92160400159
**EAN:** 4260175473122
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schlosser-92160400159--11700159

## 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 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

SCHLOSSER angle check (non-return) valve DN15 is a compact plumbing fitting designed to allow flow in one direction and prevent backflow in residential and light commercial systems. Suitable for DN15 (approx. ½") pipe connections, it is used in water supply, heating loops, and fixture isolation to protect pumps and avoid contamination from reverse flow.

## Long description

SCHLOSSER angle check (non-return) valve DN15 is a compact plumbing fitting engineered to allow fluid flow in one direction while preventing reverse flow. Designed for DN15 (approximately ½") connections, this valve is suitable for residential water supply, heating circuits and localized fixture isolation. Its right-angle body makes it convenient for installations where space is limited or piping changes direction.
Advantages
The angle check valve provides reliable one-way flow control with a space-saving right-angle design that simplifies installation in confined areas. Constructed for typical domestic and light commercial systems, it helps protect pumps and fixtures from backflow and potential contamination. The DN15 size offers compatibility with common ½" piping and fittings, enabling easy integration into existing installations.
Suitable for
 Domestic cold and hot water supply lines
 Heating loop connections and circulation pump protection
 Isolation of fixtures such as sinks, toilets and appliances
 Retrofit or new installations with limited space or directional piping requirements
Key specifications
 Connection size: DN15 (approx. ½") suitable for standard small-diameter plumbing
 Function: one-way (non-return) flow control to prevent backflow
 Body geometry: angle/right-angle design for directional change in piping
 Typical application fluids: potable water and heating system water
 Installation orientation: inline for one-directional flow as marked on the body
How to use
Install the SCHLOSSER angle check valve in line with the flow direction indicated on the valve body. Ensure pipe ends and sealing surfaces are clean and compatible with the valve connections; use appropriate fittings or soldering/threads per the system type. Tighten connections to the manufacturer's recommended torque for the chosen connection method and pressure-test the system after installation to confirm there are no leaks and the non-return function operates correctly.
Usage recommendations
Use this valve in applications where preventing backflow is necessary for system safety and hygiene. Avoid installing the valve where debris or sediments are likely to accumulate; if that is unavoidable, include a filter or strainer upstream. Periodically inspect for signs of leakage or wear and replace the valve if the non-return action becomes unreliable.

## FAQ

### How much does the Angle check valve SCHLOSSER DN15 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 527 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

https://aio.lv/img/cache/product/11700159/67083284_large.webp