Designed to transfer fluids containing large solids and highly viscous fluids, e.g.adhesives, paints, inks or slurries. Special construction features offer numerous advantages compared with traditional ball or cone valves:

• for fluids with large solids content
• for viscous fluids up to 22.000 mPas
• 25% increase of suction capability
• greater freedom of installation of the pump (360°)
• developed and tested for long service life > 20 millions of strokes