Concentric disc made of ductile cast iron EN-GJS 400-15 or stainless steel. Stainless steel 1.4021 solid spline (not pinned) shaft with the bottom side seated in blind hole of the body. Centering slide bearing shaft made of bronze or brass or PTFE. Special shaped loose liner to seal with the shaft crossing, NBR loose liner. Epoxy coating minimum 250 microns according to EN ISO 12944-5. Product marking according to EN 19; EN 1074
Execution variant:
- With inductive sensors
- With electric or pneumatic actuators
Application
Water network and tanks.Transport of industrial water and non agressive liquids. Working conditions: temp. up to +70˚C pressure up to 1.6 MPa.
Assembling
Up to DN250 in any position. Over DN250 actuator from the side shaft in horizontal position.