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Precision machined trunnion mounted ball valves from J-VALVES. Full CNC processing workshop, forged steel body with DBB double block and bleed design, zero leakage, high pressure & corrosion resistant for oil gas chemical pipelines, ANSI & GB standard custom service available.

Founded in 2009, J-VALVES is a direct manufacturer of industrial trunnion mounted ball valves with self-owned forging, CNC machining & hand lapping workshops. Real photos of large bore forged valve bodies, full API 6D certification, global client factory inspection available, abundant oil & gas chemical supply cases.

J-VALVES Company Successfully Delivers 6"x4" 2500LB Forged Steel F316 Reduced Bore Fixed Ball Valve for High-Pressure ApplicationsJ-VALVES Company a leading provider of precision-engineered industrial valves, is proud to announce the successful completion of a high-performance 6"x4" 2500LB Forged St

Technical Guidance for Selection, Installation, and Maintenance of Trunnion Mounted Ball Valves1. Selection of Trunnion Mounted Ball ValvesWhen selecting a trunnion mounted ball valve, consider the following factors:Material Compatibility: Ensure the valve materials (body, seat, seals, and ball) ar

In industrial fields such as petrochemical and natural gas transportation, the complex working conditions of high temperature and high pressure pose stringent requirements for the performance of valves. Thanks to its unique structural design and excellent performance, the trunnion ball valve has bec