Fire Hydrant Gate Valve

The Fire Hydrant Gate Valve is an underground isolation valve installed on the lateral pipe connecting the fire hydrant to the water main allowing the hydrant to be isolated from the water supply for maintenance, repair, or replacement without shutting down the main distribution line. Kennedy Valve gate valves for fire hydrant service are constructed from cast iron with non-rising stems, resilient wedge gate discs, and mechanical joint or flanged end connections for compatibility with standard fire protection piping systems. Each valve includes a valve box and cover for surface access to the operating nut, allowing the valve to be opened and closed from grade level without excavation. Compliant with AWWA C509 and NFPA 24 standards, they are a standard component in all fire hydrant installations ensuring that each hydrant can be serviced independently without disrupting the broader fire water supply network.