Pinch Valves

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  • Plast-O-Matic HSA Pinch Valves


    Plast-o-matic® type HSA valves are air operated pinch valves with a high cycle life and a patent pending EPDMh2 Elastomer sleeve design. This breakthrough variable thickness sleeve design eliminates twisting and tearing of the pinch element and is ideal for slurries, chemicals, and high purity applications.