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Focus: XL/XT Series Rotary Valves (The specialized component the competition lacks) Goal: Educate engineers on why the P-33 Chrome-Iron Alloy is superior to standard surface-hardened valves for abrasive service. Introduction: When "Heavy Duty" Isn't Enough In pneumatic conveying, the rotary valve is the heart of the system, acting as both a feeder and an airlock. For materials like cement, fly ash, and minerals, standard "heavy duty" valves suffer from rapid internal wear, le