1/2" NPT adapter

Erie Zone Valve, 2-Way, PN16, DN15 (1/2"), Rp Thread, Kvs 2.2 m?/h (Cv 2.5), Pop-Top Actuator Connection, Brass Body

Erie Zone Valve, 2-Way, PN16, DN15 (1/2"), Rp Thread, Kvs 3.0 m?/h (Cv 3.5), Pop-Top Actuator Connection, Brass Body

Erie Zone Valve, 3-Way, PN16, DN15 (1/2"), Rp Thread, Kvs 2.6 m?/h (Cv 3.0), Pop-Top Actuator Connection, Brass Body

Internal Thread Connection Set, DN40, G2-1/4B End Connection, Rp 1-1/2 Internal Thread to Pipe