Additional InformationARRA Compliant|cCSAus Certified
Marketing InformationThe lead-free Apollo® Model 163S-LF (61YLF Series) swing check provides a reliable, long-lasting, "Made in the USA" alternative to globally sourced check valves for potable water service. These valves are cast, machined, assembled and tested in South Carolina using proven ASTM quality materials. The Apollo® swing check may be installed in either horizontal or vertical orientation with upward flow.