McWane MPI
McWane MPI
Manufacturer of valves, gates, and engineered solutions for municipal water systems.
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Butterfly Valves
AWWA C504 butterfly valves for reliable flow control in water, wastewater, and industrial applications. Sizes 3"–72" with CL150B–CL250B, resilient seated, seat-on-disc, seat-on-body, and high-performance options. NSF 61/372 certified with bubble-tight, bidirectional shutoff.
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Gate Valves
AWWA-compliant gate valves engineered for durability and long service life. Includes resilient seated, rotating disc, solid wedge, and double disc valves, available in various sizes and end connections for municipal and industrial projects.
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Check Valves
AWWA and Ken-Flex check valves provide dependable backflow prevention for water and wastewater applications. Swing and hinged check designs offer maintenance-free, durable, and quiet operation in demanding environments.
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Eccentric Plug Valves
Eccentric Plug Valves (EPVs) deliver reliable flow control with full-flow body, nickel-welded seat, and Buna-N encapsulated plug. Available in 3"–48" sizes with manual, electric, pneumatic, or hydraulic actuation, meeting AWWA C517 standards.
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Mud Valves
Specially designed valves primarily for use in settling tanks of water and wastewater treatment plants.
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Air and Pressure Relief Valves
Protect irrigation and piping systems by releasing entrapped air during filling and providing vacuum relief when lines drain.
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Riser Valves and Hydrants
Includes overflow valves, alfalfa valves, and universal hydrants for reliable municipal and industrial water management.
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S-6000 Cast Slide Gates
Heavy-duty cast slide gates designed for high-head, high-debris, and critical water control applications.
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Fabricated Slide Gates
Engineered fabricated gates offering excellent sealing performance and superior corrosion resistance.
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Rectangular Butterfly Gates
Compact water control gates ideal for restricted spaces requiring a drip-tight seal.
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Radial Gates
Overflow or breastwall-style radial gates engineered for standardized or custom applications.
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Stop Logs & Stop Gates
Simple and economical solutions for stopping flow or regulating water levels in channels and canals.
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Flap Gates
A broad range of flap gates designed for reliable performance across diverse applications.
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Large Custom Gates
Specialty gate solutions engineered for unique requirements from treatment plants to dams and ditches.
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Tilting Weir (Overshot) Gates
Overflow-type gates used to control water levels in canals, basins, and industrial applications.
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Canal Gates
Durable canal and pipeline gates designed for long-term service life exceeding 40 years.
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Gate Lifts & Controls
Manual and automated lifting systems engineered to meet or exceed AWWA standards.
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H-30 Cast Iron Line Gates
Pipeline-installed line gates that eliminate the need for capped stands or standpipes.
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Specialty Water Control
Includes telescoping valves, automatic siphons, and hydrostatic pressure relief valves.
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