Wherever media are conveyed and metered, it is essential that the bearing locations work in a defect-free manner. Maintenance-free iglidur® materials not only help with completely lubricant-free bearings, but also feature ideal gliding properties and therefore high efficiencies and chemical resistance.
igus® products from tribological plastics are used for:
stainless steel trapezoidal lead screw and iglidur® trapezoidal lead screw nut for the valve drive
iglidur® plain bearings to support the metering valve in the valve housing
iglidur® piston rings for the piston rod of the valve / valve plate