Welcome to ARI-Armaturen USA!
What can we do for you today?

ARI-Armaturen USA.
We support customers across the USA, Canada, and Mexico.

ARI‑Armaturen has been active in the North American market for over 30 years, and in 2002 established ARI‑Armaturen USA in Houston, Texas. This allowed ARI® to provide a rapidly growing North American customer base with localized support and inventory.

In 2016, construction was completed on a state-of-the-art facility, centrally located near the NASA Space Center in Webster, Texas. This 35,000 square foot facility is able to provide for a wide variety of needs, including product training opportunities and inventory storage, as well as valve manufacture, assembly, testing, and dispatch with industry-leading delivery times. Every stage of this production process is certified to ISO 9001 standards.

ARI® expanded its safety products in 2013 with the acquisition of the REYCO® full-nozzle safety relief valve, compliant to API 526. Both the SAFE semi-nozzle and REYCO® full-nozzle safety relief valves are UV code stamped, certified to National Board ASME Section XIII, and PED 2014/68/EU compliant.

ARI‑Armaturen USA also employs a large team of ASME BPVC Section IX and PED EN ISO 15614-1 qualified welders to allow for the on-site design and production of skid-mounted packages. ARI®’s pre-engineered systems provide shorter installation times, reduced installation labor, and reduced procurement costs. Other optional services include commissioning and start-up solutions, as well as on-site training for our products.

Currently held certifications allow for special material welding and special application welding, and our commitment to quality means we can qualify to new standards within 48-hours for custom requests.

In addition to safety valves and systems packages, ARI‑Armaturen USA can offer FABA® bellows seal isolation valves, ZETRIX® triple offset butterfly valves, STEVI® control valves, and a wide range of CONA® steam and condensate recovery products.

Latest news

Company News
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Welcome to our new website!

Thursday, August 14, 2025
We’re excited to welcome you to the redesigned ARI-Armaturen website! With a fresh look, improved structure, and user-friendly navigation, you’ll now find what you’re looking for even faster – whether it’s product information, services, or direct contact options.
Product News
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ZESA®/GESA®

Friday, July 18, 2025
The first soft-sealing butterfly valve with three optimised disc designs for improved Kvs values as well as a less turbulent flow and therefore shorter outlet pipe lengths.
Company News
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We’re in the year 1950...

Wednesday, July 16, 2025
Since 1950, ARI-Armaturen has stood for quality, innovation and reliability. Join us as we look back at defining milestones, technical innovations and memorable moments from over seven decades of company history.

You can find more news on ARI®’s global website

Latest events

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ILMAC Basel

Basel | Switzerland
Tue Sep 16, 2025 - Thu Sep 18, 2025
1 | A198
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Pumps & Valves

Rotterdam | Netherlands
Wed Oct 1, 2025 - Thu Oct 2, 2025
J08
Fair
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NAPEC

Oran | Algeria
Mon Oct 6, 2025 - Wed Oct 8, 2025
F42

You can find more events on ARI®’s global website

Markets and applications

ARI‑Armaturen USA is your proven, powerful partner for high-quality and energy-efficient industrial valves for the control, isolation, safety and drainage of liquid and gaseous media. Whether building services, industrial processes, chemicals or other sectors – our highly qualified team can provide expert advice on the heavy-duty valves and engineered systems you need for your industry.

The right industrial valve for every market

Further information regarding the markets we serve and applications for our products can be found on our website.


Industrial valves and engineered systems

With more than 20,000 products and over 200,000 variations, ARI‑Armaturen USA can tailor its products and services precisely to the requirements of your applications and processes – extensive consultation, fast delivery and reliable maintenance all inclusive. Benefit from the advantages of our one-stop-shop philosophy.

High-quality ARI® valves for your specific requirements

You can find information about our comprehensive product range on our website!

Our digital solutions and tools – optimum service worldwide

Our digital offers complement our products with additional useful virtual content and help make your processes and operations more efficient and sustainable. Service made by ARI®.

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Simple valve sizing and selection with myValve®

Use our sizing software myValve® to select and size your valves. Simply and easily online.

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ARI-ID – The digital name plate for ARI® valves

ARI-ID is a globally unique QR code that clearly identifies your ARI® valve, giving instant access to all the digital information for each specific product. It’s also easy to use retrospectively.

Your contact details

We look forward to hearing from you!

Perhaps in person at a regional event in the USA or at one of our training sessions that we organize regularly on various topics and hold at our premises.

What can we do for you?

ARI® worldwide: Your local contact

With our subsidiaries and a worldwide network of sales partners, we are wherever you are.

Your ARI® service partner for safety valves

Here you will find authorised service partners for the maintenance, servicing, and repair of your ARI® safety valves.

How can we help you?

Send us your message

Your inquiry:
ARI-Armaturen USA LP
125 Magellan Circle
77598 Webster
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