• Rotating Disc Gate Valves

    Our Rotating Disc Gate Valves feature an innovative rotating seating surface, which self-cleans and seats in a different location with each operation. Through the moving seating surface action, the sealing components wear more evenly – remaining consistent, smooth and properly fitting. This dramatically extends the life of the valve, and minimizes the chance of fouling, leakage or failure.

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  • Resilient Seated Gate Valves

    Known for their excellent sealing and durability, our Resilient Seated Gate Valves are a mainstay in today's water treatment and wastewater treatment plants. We offer both a full-wall AWWA C509 Resilient Seated Gate Valve, as well as a reduced-wall AWWA C515 valve. Either choice offers leak-tight shutoff, low maintenance, corrosion resistance and long life.

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  • Double Disc Gate Valve

    Our Double Disc Gate Valves offer superior construction, easy operation, long service life and economical maintenance. These parallel-seat valves meet or exceed all requirements of AWWA C500, and feature rugged components for extra strength to withstand pipe strain and possible shifting in underground applications.

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  • Solid Wedge Gate Valve

    MPI's Solid Wedge Gate Valves feature a single solid wedge that offers strong mechanical sealing through compression. Available in a range of sizes and configurations, these valves are designed, manufactured and tested in accordance with AWWA C500. The simple design and rugged construction provide years of reliable service.

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