# Pressure regulator Aerotec FX 3100 1/4" (6.3 mm) – inline pneumatic pressure control

**URL:** https://aio.lv/en/product--aerotec-2010203--1449050
**Data updated:** 2026-01-13 15:38 (EET)
**Category:** Air Compressors
**Manufacturer:** Aerotec
**Manufacturer code:** 2010203
**EAN:** 8011275031554
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aerotec-2010203--1449050

## 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 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Aerotec FX 3100 is a compact inline pressure regulator with 1/4" (6.3 mm) connection, designed for pneumatic systems to set and maintain stable output pressure. Suited for workshops and industrial automation, it delivers precise pressure control for air tools, valves and instrumentation. Easy to install in-line, it helps reduce pressure fluctuations and protect downstream equipment.

## Long description

Aerotec FX 3100 is a compact inline pneumatic pressure regulator with a 1/4" (6.3 mm) connection designed to set and maintain a stable output pressure in compressed air systems. The regulator is intended for integration into pneumatic supply lines to deliver predictable pressure to air tools, valves and instrumentation. Its in-line form factor and straightforward adjustment mechanism permit installation in confined spaces and simplify downstream pressure control and equipment protection.
Advantages
The Aerotec FX 3100 provides precise pressure regulation with minimal footprint, reducing pressure fluctuations and protecting downstream components. Its inline configuration allows direct placement into existing tubing runs without the need for bulky manifolds. The adjustment knob offers intuitive control and fast set-up, while robust construction ensures durability in workshop and light industrial environments.
Suitable for
 Regulating supply pressure for pneumatic hand tools and spray guns
 Feeding stable pressure to pneumatic valves and actuators
 Providing controlled pressure to instrumentation and sensors
 Local pressure adjustment in compressed air distribution lines
Key specifications
 Connection size: 1/4" (6.3 mm) inline port
 Function: adjustable output pressure regulation for compressed air
 Mounting: inline installation within pneumatic tubing or piping
 Adjustment: manual rotary knob for setting desired pressure
 Construction: metal body with corrosion-resistant finish (suitable for workshop use)
How to use
Install the Aerotec FX 3100 directly in the compressed air line with correct flow direction and secure the 1/4" connections according to the tubing or fitting type used. With the supply pressure present, turn the adjustment knob to set the required downstream pressure while monitoring with a pressure gauge placed after the regulator. Make incremental adjustments and verify stability under working load. Ensure system is depressurized before removal or service.
Usage recommendations
Use clean, dry compressed air and appropriate filtration upstream to prolong regulator life; avoid exposure to corrosive environments and perform periodic inspection for leaks and correct setting. For critical applications, pair the regulator with a downstream gauge and consider additional filtration or lubrication as required by connected equipment.

## FAQ

### How much does the Pressure regulator Aerotec FX 3100 1/4" cost, and is it available for purchase?

The price is 42.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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. 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 Aerotec 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 Aerotec 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/1449050/47643570_large.webp