# Connector SiGMA-Li ZZ632 GZ 63x2" — pipe coupling connector

**URL:** https://aio.lv/en/product--sigma-li-zz632--11826692
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SiGMA-Li
**Manufacturer code:** ZZ632
**EAN:** 5902814628270
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-zz632--11826692

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

SiGMA-Li ZZ632 is a GZ 63x2" pipe coupling connector intended for joining threaded pipes with nominal size 63 mm and 2" thread form as specified in the product name. It serves as a mechanical coupling for water or heating installations, enabling secure threaded connections in pipeline systems. Suitable for repair, extension or assembly of piping runs in residential and commercial applications.

## Long description

SiGMA-Li ZZ632 is a GZ 63x2" pipe coupling connector designed to join two threaded pipes with a nominal diameter of 63 mm and a 2" thread form. Intended for use in water supply and heating systems, this mechanical coupling provides a straightforward method to connect, repair or extend pipeline sections where a threaded joint is required. The product is manufactured for compatibility with standard threaded pipes of the indicated size and is appropriate for both new assembly and in-place repairs.
Advantages
The coupling offers a robust threaded connection that enables reliable mechanical sealing when installed with appropriate sealing materials. Its standardized thread form ensures compatibility with pipes and fittings of the specified nominal size. The design simplifies installation and replacement, reducing the need for specialized tools beyond common wrenches or spanners. The connector is suitable for use in tight spaces and allows for quick disassembly if maintenance or reconfiguration of the piping system is necessary.
Suitable for
Connecting two threaded pipes with nominal diameter 63 mm and 2" thread form
Repairing damaged threaded sections in water supply and heating pipelines
Extending existing threaded piping runs in residential and commercial systems
Key specifications
Thread form: 2" (as specified in the product name)
Nominal pipe diameter: 63 mm
Function: mechanical coupling for threaded pipe connections
Typical application: water supply and heating installations
Installation type: threaded joint requiring compatible thread engagement and sealing
How to use
Prepare the pipe ends by cleaning threads and removing debris or old sealing material. Apply an appropriate thread sealant or tape to the male threads according to installer practice and system requirements. Thread the coupling onto the first pipe by hand until engagement, then tighten with a wrench to achieve a secure connection without over-torquing. Align the second pipe and similarly thread it into the opposite side of the coupling, again applying sealing material and tightening to the required fit. After assembly, inspect the joint for correct alignment and perform a pressure or leak test in accordance with local codes and system specifications.
Usage recommendations
Use compatible sealing materials rated for potable water or heating systems as required. Ensure threads match the specified 63 mm / 2" form and that installation torque is controlled to avoid thread damage. For systems under pressure, perform an appropriate leak test after installation and follow applicable standards for potable water or heating installations.

## FAQ

### How much does the Connector SiGMA-Li ZZ632 GZ 63x2" cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 10.07.2026 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 SiGMA-Li 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 SiGMA-Li 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/11826692/67228164_large.webp