Emerson has expanded the options available on its ASCO lead-free brass solenoid valve line to enable original equipment manufacturers (OEM) and contractors to comply with U.S. Safe Drinking Water Act (SDWA) Section 1417. The product line expansion includes larger pipe sizes (up to 2 inches), normally open constructions and Next Generation electronically enhanced coil options with low-power and voltage-ranging features. The valves carry UL Listing certification and are NSF 372 compliant. Popular models will be available through the Emerson five-day Quickship program.