# Pressure regulator CALEFFI 533241 for water 1/2" 16 bar with pressure gauge

**URL:** https://aio.lv/en/product--caleffi-533241--6356791
**Data updated:** 2026-03-07 15:15 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** CALEFFI
**Manufacturer code:** 533241
**EAN:** 5901095618079
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--caleffi-533241--6356791

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

CALEFFI pressure regulator 533241 is a water pressure reducing valve with 1/2" connection and maximum rating of 16 bar, equipped with an integrated pressure gauge. Designed to stabilize downstream water pressure, it protects plumbing fixtures and appliances, reduces pressure fluctuations and enables safer, more consistent water flow in residential and light commercial installations.

## Long description

CALEFFI 533241 pressure regulator for water 1/2" 16 bar with pressure gauge is a compact pressure-reducing valve designed to stabilize downstream domestic and light commercial water systems. The unit features a 1/2" connection and an integrated pressure gauge that allows quick visual verification of inlet or reduced pressure. Built to reduce supply pressure to a safe, consistent level, this regulator protects plumbing fixtures, appliances and sanitary fittings from excessive pressure and reduces noise and wear caused by pressure surges.
Advantages
The CALEFFI pressure regulator provides reliable pressure reduction with precise control and an integrated pressure gauge for on-site monitoring. Its construction is intended for straightforward installation on 1/2" water lines and offers corrosion-resistant materials suitable for potable water. By maintaining a stable downstream pressure, it minimizes stress on valves, taps and appliances, lowers the risk of leaks, and helps to extend the service life of system components.
Suitable for
Residential cold and hot water supply systems
Small commercial premises and light-duty installations
Protection of sanitary fittings, washing machines and water heaters
Installations where inlet pressure exceeds desired downstream levels
Key specifications
Connection size: 1/2" (female/male thread as per product design)
Maximum operating pressure: 16 bar
Integrated pressure gauge for local pressure reading
Designed for potable water use
Compact body suitable for confined installation spaces
How to use
Install the regulator in the cold or mixed water supply line following the flow direction marked on the body. Ensure system isolation and depressurization before installation. Fit appropriate thread seals and secure connections to avoid leaks. After installation, adjust the downstream pressure according to the required setting by following the manufacturer's adjustment procedure and confirm the value on the integrated gauge. Check for leaks and verify stable pressure under normal operating conditions.
Usage recommendations
Periodically inspect the pressure gauge and fittings for integrity and proper function. If sediment or hard water is present, consider pre-filtration to reduce wear and maintain regulator accuracy. For any maintenance or adjustment beyond visual checks and minor re-setting, consult qualified plumbing personnel and follow local regulations and standards.

## FAQ

### How much does the Pressure regulator CALEFFI 533241 1/2" 16 bar cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 25.06.2026 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 CALEFFI 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 CALEFFI 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/6356791/68514860_large.webp