To better structure the website and to be able to constantly improve it, we use cookies. By continuing to use the website you accept the use of cookies. In this regard, read ours information on the protection of personal data. OK RESEARCH Home ARI Catalogue Download Contacts English 1 2 3 4 5 Adjustment ARI wants to be, for its customers, the reference partner for the Control, Shut-off, Safety, Condensate drain valves. The general catalog Our catalog offers access to all the main technical information, it is detailed, complete and always updated. CONTINUES ZETRIX: your process valve Triple-eccentric. For the toughest conditions! With manual, electric, pneumatic and hydraulic actuator. CONTINUES ARI: a strong and reliable partner For over 50 years ARI has been a reliable partner for the functions of regulation, interception, safety, condensate drain, and for integrated systems. CONTINUES PREDEX: The pressure limiter Compact shape, high flow rates, shaft seal and independence from system pressures thanks to the stainless steel bellows CONTINUES ARI International: Also visit the websites of our international partners! ARI Contact: Contact form ARI International Map Information on data protection Quicklinks: With automatic vent Control valve Process safety valve Triple eccentric valve Full Nozzle API 526 Eligibility List Valve diameter Characteristic curves Manual shut-off valves Regulating valves Non-return valve Filters Shut-off flap valves Security valves Pressure reducing valves Flow limiters Temperature regulators Relief valves Process valves HLK valves Actuators Condensate separators Condensate collectors and steam distributors