TAGASILÖÖGIKLAPP KUULIGA AVK ÄÄRIK DN50 PN10 NBR KANAL

Ball check valve for wastewater and neutral fluids up to 70 degrees Celsius. AVK ball check valves are self-cleaning and feature a full bore. During operation, the ball rotates, preventing contaminants from adhering to it. The smooth full bore ensures complete flow and low pressure drop, preventing accumulation of contaminants at the bottom. AVK ball check valves are available with flanges and internal threads. The valves standardly feature an NBR-sealed ball, or alternatively, various hardness polyurethane balls are available. This product description is an automated translation of the original Finnish description.