• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
TSE Swing Type Check Valves Treated Sewage Effluent (TSE)

We supply the huge range of Swing Type Check Valve. It is available in sizes  2" - 48". 

It is made by Ductile Iron construction.

The streamlined contour of the swing-Flex body means there are no restrictions at any point through the valve, and minimal head loss across the value.

Non-clog Design : Unrestricted 100% flow area, smooth streamlined body contouring and the simplicity of one moving part allows passage of large solids, minimising the potential for clogging.

Product Overview

  • Available in sizes 2" - 48"
  • Ductile Iron Construction for 250 PSI service
  • 100% Flow area
  • Energy efficient
  • Fusion Bonded Epoxy - interior and exterior
  • Domed Access Cover
  • One moving part for long valve life
  • 25 Year Disc Warranty
  • Manufactured under a certified ISO 9001 quality system



• Tested for One Million Cycles per AWWA C508
• SCADA Compatible Limit Switch Assembly
• Non-Slam Closing Action - short 35° stroke
• Reinforced Disc - memory flex disc with 25 year warranty
• Mechanical Indicator
• Backflow Actuator - field installable
• Stainless Steel Construction available with viton disc
• Viton, Natural Rubber, Hypalon EPDM Disc Materials available
• Welded Nickel Seat available
• Bottom Mounted Oil Dashpot available
• Glass Lining available
• Rubber Lining available for abrasive and corrosive service