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Polyurethane vs Rubber Valve Linings: Which Is Better for Mining Slurry?

by CMO Valves | Aug 5, 2026 | Industry Insights & Strategy

When specifying valves for mining slurry, the elastomer used inside the valve can have a major effect on service life. Two materials frequently considered for abrasive applications are rubber and polyurethane (PU). But which one should be used? The answer depends on...

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Engineered knife gate valves & flow control for the African continent.

  • Home
  • About Us
  • Our Series
    • A Series
    • AB Series
    • GD Series
    • GL Valves
    • XB Series
    • Diaphragm Valves
  • Our Services
    • Mining
    • Refurbishment & Repair Services
    • Water-Wastewater
  • News and Insights
  • Contact