Sleeved Plug Valve

A sleeved plug valve is a non-lubricated valve featuring a sleeve around the plug to maintain a continuous seal and ensure smooth operation. This design allows for quick opening and closing, reduces maintenance, and extends service life compared to lubricated plug valves. As a quarter-turn valve, it operates by rotating the plug 90 degrees and can be manually or actuator-operated. The valve’s design also prevents wear by creating clearance between the plug and seat, offering a reliable tight shut-off. Sleeved plug valves are widely used for efficient flow control across various industries.