Sudden pressure changes are usually linked to the velocity in the pipeline. If it is not properly prevented, excess pressure can have serious consequences for the entire hydraulic system. CSA valves are the answer to safe prevention of uncontrolled
Finishing the surface preparation before the primer coat is applied. Once applied, they will be painted to C5M specification for aggressive environments. The strainers are supplied with pressure gauge ports on both sides, a drain plug and a screen
Thanks to the automatic pressure test sequence in accordance with API 598 – EN 12266 standards, all valves are tested quickly with graphical monitoring and printed results. We will shortly have a new, larger test station with capacity for sizes up
CSA RFP technology applied to air valves can be thought of as a kind of AIR BAG cushioning the pipeline against sudden overpressures. It works by ensuring the necessary air flow under vacuum conditions, allowing the air valve to work normally during
New high performance double eccentric butterfly valves for industrial applications at high temperatures. They are the new ARI process valves, ideal for district heating, condensate and various processes where reliable tightness and performance are
New high performance double eccentric butterfly valves for industrial applications at high temperatures. They are available with PTFE seat (up to 180ºC) and metal seat (up to 260ºC) to cover the toughest applications in industry, with ratings from
Pressure reducing valves are essential in water main networks because they guarantee the correct working pressure in different parts of the system. Once the reducing valve has been set, it keeps the downstream pressure below the desired level,
ARI STEVI® 470/471 PRO series control valves cover virtually every application in the process and power industries. They are robustly designed valves made in carbon and stainless steel to EN and ANSI construction standards, with weld and flanged
CSA GOLIA series air valves are designed for the toughest industrial and mining applications, aggressive environments and seawater applications, available with AISI 316, Duplex or Super Duplex components. Optional versions can include ducted outlet,
Our machining specialists are able to carry out a wide variety of modifications to improve certain features on standard Uniflow valves in record time. Both from the initial concept on the castings and on the finished product, quick jobs are carried