Pressure Class
Ball Valves by Pressure Class
Ball valves by pressure class — browse Class 150, 300, 600, 900, 1500 and 2500 ball valve ranges, then match pressure class to floating, trunnion, top entry, fully welded or DBB design.
Available Specifications
Choose the requirement, then confirm the valve design.
Select the required specification first, then confirm the valve construction, seat system, material combination, end connection and service conditions.
Class 150 Ball ValvesGeneral process, utility and pipeline isolation at lower asme pressure ratings.Class 300 Ball ValvesProcess plants, terminals and pipeline systems requiring class 300 pressure-temperature capability.Class 600 Ball ValvesHigher-pressure oil, gas and process isolation where seat design and operating torque become more important.Class 900 Ball ValvesHigh-pressure transmission and process service using trunnion, forged and rtj/bw configurations.Class 1500 Ball ValvesVery high-pressure gas transmission and oil & gas service where forged construction, rtj/bw ends and seat integrity are key.Class 2500 Ball ValvesExtreme-pressure isolation requiring project-specific engineering, forged materials and tightly controlled seat/actuator selection.