Mazzei (MV-50 PP) 1/2" Metering Valve for 1" & 1.5" Injectors - Polypropylene REVERSE OSMOSIS RO 5 FILTERS/MEMBRANE REPLACEMENT SET Eliminate salt purchases

Eliminate salt purchases

0 cubic foot of calcite housed in a 9" × 48" NSF-certified polyglass tank with lifetime warranty

Operating pressure rating

The redox process preserves carbon capacity by handling chlorine independently

Proven Performance

Mazzei (MV-50 PP) 1/2" Metering Valve for 1" & 1.5" Injectors - Polypropylene REVERSE OSMOSIS RO 5 FILTERS/MEMBRANE REPLACEMENT SET Eliminate salt purchasesThe Mazzei MV 50 PP is a precision 1 2" metering valve engineered to regulate chemical flow into 1" and 1. 5" Mazzei venturi injectors. Built from durable polypropylene, this valve delivers reliable dosing control for agricultural, commercial, and industrial water treatment applications. SPECIFICATIONS Mazzei MV 50 PP Metering Valve Overview Model Number MV 50 PP Mazzei factory part Connection Size 1 2" Standard NPT threads Material Polypropylene