TAGASILÖÖGIKLAPP KUULIGA AVK ÄÄRIK DN65 PN10 NBR KANAL

AVK's 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 any buildup of contaminants at the bottom. AVK ball check valves are available with flanges and internal threads. The valves come standard with an NBR-sealed ball, or alternatively with polyurethane balls of various hardnesses. This product description is an automated translation of the original Finnish description.