Manual Butterfly Valves

Manual Butterfly Valves

Constructed of grade 316 stainless steel, the Butterfly valve series features a compact design to fit where space is at a premium and has been engineered to provide leak-free performance. The heavy-duty highly elastic seat is held firmly in place by the two halves of the valve body, forming a leak-proof seal around the stem. When the Butterfly valve is open, the disc sits parallel to product flow rotate 90° and the disc seats into the heavy-duty gasket for positive shut-off. The handle with spring-loaded button locks the Butterfly valve open or closed.

Main features

  • Valve product contact parts constructed of grade 316L stainless steel
  • For manual operated valves, spring loaded button on handle locks position
  • Disc seats into heavy-duty gasket for no-leak seal

Industry for use

  • Compact, sanitary design
  • Dairy, Food and Beverage


Any combination of clamp, weld or bevel-seat ends.

Operating modes

Multi-position handle available


  • Service kits available in any combination
  • Safety feedback unit with Stainless steel housing, available with solenoid
  • Electronic safety feedback unit with easely self-calibrate function, available with solenoid
  • Electronic controller with continuously compare the current valve position


  • Valve Body and disc and stem grade 316 stainless steel
  • Valve seat material options: Silicone, EPDM, FKM or PTFE coated FKM

Manual Butterfly Valves options

Options for Manual operated Butterfly valves

  • Safety Feed Back Unit
    Special mounting kits for signaling a manual operated butterfly valve. As an example shown with a PepperL&Fuchs and Sitomatic position indicators, but mounting kits for various detectors are possible.

    Mounted kit for Pepperl&Fuchs position indicator

    Mounting kit for Sitomatic position indicator
  • Service kits for Manual Butterfly valves
    Valve seat material options: Silicone, EPDM, FKM or PTFE coated FKM. Bushings material: Iglidur®


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