Plug valve Inverted pressure balance lubricated plug valve according to ANSI Anti-static Locking device Fire-resistant structure It has the structure of flip-chip balanceable pressure and light on/off operation An oil groove is set between valv... - Update: 2006-12-29

Y-type globe valve with bellow sealed is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical, pharmacy, chemical fertilizer, and electric power industry etc. under nominal worki... - Update: 2007-02-04