Hygienic shut-off Butterfly Valves are used in all segments of process industries including brewing, beverage, pharmaceutical, chemical, cosmetic, and some food applications. Our comprehensive valve line features both manual and pneumatic drive options, including lockable handles and vertical actuators. Monitoring and control of the valves is easy with our state-of-the-art IntelliTop™ control unit.

The special design of Pentair Südmo’s Butterfly Valves reduces friction between the valve disc and the disc seal, which minimizes wear and tear on the seals, and ensures longer maintenance intervals.

All valves are manufactured from high-quality stainless steel and offer a variety of FDA compliant seal materials, including HNBR and PTFE. No special tools are required to change the seals, making the valve quick and easy to maintain.

The complete line of Pentair Südmo Butterfly Valves is highly resistant to aggressive media.Pentair Südmo’s Butterfly Valves are available in sizes ranging from ½ to 6 inch OD Tube, Schedule 5, metric and ISO pipe dimensions, and offer a wide variety of connection types.


  • Solid butterfly discs manufactured from high-grade stainless steel
  • Streamlined design guarantees low flow resistance
  • Long seal life
  • Many different connection types available
  • Easy to maintain
  • Highly resistant to aggressive media


Pentair Südmo Butterfly Valves can be used in any application requiring a shut-off valve including:

  • CIP supply and return
  • Vertical manifolds
  • Flow panels


Standard Specification 


  • Product contact: 316L (1.4404)
  • Non-product contact: 304 (1.4301)
  • Optional: Upon request


  • Standard: EPDM
  • Optional: VMQ (Silicone), HNBR, PTFE,   FPM (Fluoro-Rubber)

Operating Pressure

  • Control air pressure: Standard 87-116 psi
  • Product pressure: 145 psi max holding


  • Standard: Sanitary O.D. tube butt weld
  • Optional: Sanitary O.D. tube clamp or small-flange
  • All connection types are also available in metric, ISO and Schedule 5 dimensions