All others make valves seal with friction – the wear factor that POSI-FLATE designed out! Our valves use an inflatable seat to seal with air pressure which enables the seat and disc to automatically compensate for wear. Less wear = Longer Life.

Find the Tork-Mate® 890 Series Pneumatic Actuators you need for 90-degree opening and closing of Ball Segment Valves, Diverter Valves, Butterfly Valves, and more. Our selection of Actuators is compatible with our full line of Valves.

Even the most durable and reliable Valves eventually need maintenance, and that's where we step in. Our extensive inventory of replacement parts ensures that you have access to the seats, discs, bearings and other parts you need to keep your POSI-FLATE Valves running smoothly.