Smith Pit Style Backwater Valves are designed to protect building interiors from wastewater entry or re-entry in basements and other below-grade spaces. Constructed of corrosion-resistant duco coated cast iron, these valves function automatically to block reverse wastewater flow during periods of excessive rainfall, tidewater conditions, or inadequate system capacity. The pit-style configuration provides ready access for ongoing inspection and maintenance.
Member of Morris Group International
