0000795403 2026-05-19 2026-05-19 0000795403 false 8-K 2026-05-19 WATTS WATER TECHNOLOGIES, INC. DE 001-11499 04-2916536 815 Chestnut Street North Andover MA 01845 978 688-1811 false false false false Class A Common Stock, par value $0.10 per share WTS NYSE false