# Brass straight compression fitting Valvex TWIST Złączka (long version L500) Ø38

**URL:** https://aio.lv/en/product--valvex-4911010--11817952
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Valvex
**Manufacturer code:** 4911010
**EAN:** 5907451998748
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--valvex-4911010--11817952

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Valvex TWIST Złączka is a brass straight compression fitting (long version L500) with a nominal diameter of 38 mm. Designed for connecting pipes and tubing using a threaded compression joint, it provides a durable metal connection suitable for plumbing installations, heating systems and industrial piping where a long-body straight adapter is required.

## Long description

Valvex TWIST Złączka (long version L500) Ø38 is a brass straight compression fitting with a nominal diameter of 38 mm. Manufactured from brass, this long-body straight adapter is intended for creating threaded compression joints between pipes and tubing. The fitting is suitable for plumbing installations, heating systems and industrial piping where a robust metal connection and an extended body are required to accommodate seals, insulation or overlap of connected components.
Advantages
The fitting provides a corrosion-resistant metal connection combining mechanical strength and dimensional stability. Its long-body design allows easier assembly in recessed or insulated sections and gives additional room for sealing elements and pipe insertion depth. The threaded compression joint ensures a reliable, leak-resistant connection without welding or soldering, suitable for mixed-material pipe transitions.
Suitable for
 Domestic and commercial plumbing installations
 Hot-water and central heating systems
 Industrial fluid and gas piping where a long straight adapter is required
 Connections between metal and plastic pipes using compression joints
Key specifications
 Material: brass
 Type: straight compression fitting (long version L500)
 Nominal diameter: 38 mm
 Connection: threaded compression joint
 Application areas: plumbing, heating, industrial piping
How to use
Prepare pipe ends by cutting square and removing burrs. Slide the compression nut and ferrule(s) onto the pipe, insert the pipe fully into the fitting body until it reaches the internal stop, then tighten the compression nut by hand and finish with an appropriate wrench to the specified torque or until a secure, leak-resistant joint is achieved. Ensure sealing components are correctly positioned and that pipe alignment is maintained during tightening. For mixed-material connections, follow manufacturer guidance on use of sleeves or inserts if required.
Usage recommendations
Inspect sealing surfaces and threads for damage before assembly; use appropriate pipe supports and avoid over-tightening to prevent deformation. Verify compatibility of brass with the system fluid and operating temperatures. Where insulation or protective coatings are present, allow sufficient engagement length as provided by the long-body design.

## FAQ

### How much does the Valvex TWIST Złączka brass straight fitting L500 Ø38 cost, and is it available for purchase?

The price is 7.49 € (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 08.07.2026 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 Valvex 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 Valvex 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/11817952/67219895_large.webp