Concentric disc made of stainless steel 1.4301, 1.4401 or ductile cast iron. EPDM/NBR replaceable loose liner protected against axial displacement. Stainless steel 1.4021 solid spline (not pinned) shaft with the bottom side seated in blind hole of the body. Three-slide bearings. Special shaped loose liner to seal with the shaft crossing. Additional shaft sealing made of EPDM/NBR o-rings. Product marking according to : EN 19; EN 1074.
Execution variant:

  • With electric or pneumatic actuator
  • With inductive sensors
  • For extension spindle
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