TOP ENTRY TRUNNION BALL VALVES CL1500
TOP ENTRY TRUNNION BALL VALVES CL1500 FULL BORE TRUNNION BALL VALVES CLASS 1500 FULL BORE TRUNNION BALL VALVES BASIC CONFIGURATION ASME INTEGRAL FLANGED AND WELDING ENDS TRUNNION BALL VALVE CLASS 1500 TOP ENTRY FULL BORE DESCRIPTION The trunnion ball valve is a form of quarter-turn valve which uses a hollow, perforated and fixed/supported ball to…