SPX Launches New Trunnion Mounted Ball Valve

摘要

SPX announces its new M&J branded ball valve that provides an attractive solution for positive shut off requirements in oil & gas pipelines. The M&J ball valve incorporates a version of the patented "EN" style seat seal currently used in the M-303 gate valve. A combination nylon and elastomer seal in the same face groove acts as the primary seal in both high and low pressure differential conditions. Seat rings are spring loaded for low pressure sealing. The valve is offered in 6"-42" sizes, 150-1500 ANSI Pressure classes, and has a standard operating temperature range of-20° to 250° F (-29° to 121℃).