GA Industries Figures 220-D and 220-U are heavy duty, customizable swing check valves that utilize an adjustable counterweight assisted closure to minimize slam and hammer.The valve is typically installed in the discharge of a pump to prevent backflow when the pump is off line, it opens smoothly at pump start and closes quickly and quietly upon pump shutdown.
Figures 221-D and 220-U meet the design, materials of construction and testing required by AWWA C508 and are suitable for use with water or sewage.
Product Number: GA Figure 220
Size: 3″ to 48″
Valve Type: Check Valve
Fluid: Wastewater, Water
