Bonomi’s 1715LF Series sweat-end commercial lead-free brass ball valves install with traditional soldering methods and materials. Their forged brass bodies do not contain additives that raise heat resistance or cause brass to become brittle. Full-port sizes from 1/2” to 2” accommodate a wide range of flow requirements. Maximum working pressure is 600 WOG or 150 WSP. Maximum operating temperature is 366° F. The lead-free brass ball is T.E.A.-coated. A blowout-proof stem, PTFE seats and double O-ring stem seals for leak-free service are standard.