High Performance Butterfly Valve

• The use of a patented seat enables soft seat valves to offer a bi-directional bubble tight shutoff (zero leakages) as measured under applicable standards. This unique seat design creates a self-energized seal in vacuum-to-low pressure application
• The soft seat is designed for high services with minimal wear and low torque. Seat replacement is a simple operation, requiring no special tools.
• Optional bi-directional sealing
• The high-performance butterfly valve is a double offset design
• 360 degree sealing seat area
• long life of seat due to early disengagement of the disc from seat
• reduced torque figures compared to zero offset butterfly designs
• Overtravel stop – prevent disc from rotating into the wrong quadrant

Materials

• Full range of body/bonnet materials
• Full range of trim materials

Size Range

• 2 thru 36

Pressure Rating

• Class 150 thru Class 600

Temp Range

• Up to 180 °F (Valves w/UHMWPE Seats)
• Up to 300 °F (Valves w/Tefzel Seats)

Flowseal

• LA
• LC
• WA
• WC

XOMOX

• 801
• 803
• 806
• 811
• 813
• 816