The Environmental Group Limited

ARI Armaturen
Reliable ARI-Armaturen Industrial Valves for Steam & Thermal Systems
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Precision Flow Control

Engineered for precise regulation of steam, gases, and liquids in industrial processes.

Versatile Performance

Suitable for various fuels and industries, ensuring adaptability for diverse needs.

Safety Assured

Built to meet stringent safety standards, ensuring reliable and secure operation.

Wide Application Range

Suitable for industries like HVAC, power, and process engineering. 

Peace of Mind

An ASX-listed company.

Comprehensive Flow Control Solutions with ARI Armaturen

At Tomlinson Energy Services, business unit of The Environmental Group, we proudly offer ARI Armaturen’s world-class valves and flow control solutions.
For decades, ARI Armaturen has been a trusted name across numerous industries and markets, delivering exceptional reliability, cost-effectiveness, and flexibility. Whether your applications demand precision, durability, or energy efficiency, ARI products provide unmatched performance from a single trusted source.

Explore The ARI Armaturen Product Range:
Tailored Solutions for Every Need

With over 60 years of industry expertise, Tomlinson Energy Services proudly offers ARI Armaturen’s comprehensive range of products for control, isolation, safety, and steam trapping of liquid and gaseous media. These solutions are designed to meet the unique needs of your applications, ensuring reliability, efficiency, and precision. Contact our specialists today for tailored, professional service and discover how ARI Armaturen products can enhance your operations.

300-ARI Bellows Seal Valve Range FABA LongLife 1
ARI FABA Bellow Seal Valves Range
300-ARI-EL Control Valves Range ARI-STEVI® 440 441
ARI EL Control Valves Range
300-ARI PN Control Valves Range-ARI-STEVI® 405-460
ARI PN Control Valves Range
ARI TEMPTROL Temperature Controller-2-300
ARI TEMPTROL Temperature Controller
Digital Positioner EPS33
Digital Positioner EPS33

Experts for Heat Engineering!

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ARI Systems Brochure
for Engineering Products

PREsys® - CORsys® - ENCOsys®

ARI Armaturen brochure cover

Applications Across Diverse Industries

General Industries

Shipbuilding

HVAC

Oil & Gas

Chemicals

Energy

Pharma & Biotechnology

Food & Beverages

A century of service experience

Working with our customers to ensure highest combustion efficiency. 

Our qualified and experienced service technicians ensuring safety, efficiency and reliability for all your installation and maintenance needs. 

24/7 Services

Gas

Services Contracts

Engineering a Sustainable Future

Looking for efficient and reliable ARI Armaturen Valve systems?

300-ARI Bellows Seal Valve Range FABA LongLife 1

ARI FABA Bellow Seal Valves Range

ARI-FABA®-Plus LongLife
Stop valve with bellow seal

Product Application

Recycling facilities, chemical industry, hospital technology, process water installations, installations with aggressive media

Product Medium

Process water, aggressive media, etcetera.

Tests & Certification
  • TA – Luft TÜV-Test-No. 088-945053
  • DGRL 2014/68/EU (PED Pressure Equipment Directive)
300-ARI-EL Control Valves Range ARI-STEVI® 440 441

ARI-EL Control Valves Range

ARI-STEVI®-440 / 441
Control valve- straight through With pneumatic and electric actuators

Product Application

Selection criteria: simple control task, non-critical operating conditions, standard requirements
Applications: industrial complex, building technology,mechanical engineering

Product Medium
Refrigerant, cooling water, warm water, hot water, thermal oil, steam, gas, alkalis, acids, de-ionised water, pure steam, etcetera.
Tests & Certification
  • DIN DVGW – Type approval acc. to DIN 32730 for Fig. 440 with FR 2.1
  • DGRL 2014/68/EU (PED Pressure Equipment Directive)
  • GOST-R (Russia)
  • CRN (Canada)
300-ARI PN Control Valves Range-ARI-STEVI® 405-460

ARI-PN Control Valves Range

ARI-STEVI®-405 / 460
Stop valve- straight through With pneumatic and electric actuators

Product Application

election criteria: open/close task, non-critical operating conditions, standard requirements
Application: industrial complex, building technology, mechanical engineering

Product Medium
Refrigerant, cooling water, warm water, hot water, thermal oil, steam, gas, etcetera.
Tests & Certification
  • DGRL 2014/68/EU (PED Pressure Equipment Directive)
  • GOST-R (Russia)
  • CRN (Canada)
ARI TEMPTROL Temperature Controller-2-300

ARI TEMPTROL®
Temperature Controller

Temperature Regulator

Product Application

Industrial heating and ventilation systems, residential applications, marked-warehouses, ship building, cooling systems, etcetera.

Product Medium

Fluids, air and steam

Tests & Certification
  • DGRL 2014/68/EU (PED Pressure Equipment Directive)
  • GL – Germanischer Lloyd
  • TÜV-certified acc. to DIN 3440 Reg.-No. TR910/TW911
  • Firesafe
Digital Positioner EPS33

Digital Positioner EPS33

Digital positioner EPS33 for exact controling of the valve travel, concerning to the given controller input signal 4 – 20 mA.

Features

• Automatic initialisation

• LCD-Display

• Feedback signal (optional)

• Manometer set (optional)

• Automatic / manual operation, switchable

• 4 push buttons for manual operation