Mazzei (MV-50 PP) 1/2" Metering Valve for 1" & 1.5" Injectors - Polypropylene REVERSE OSMOSIS RO 5 FILTERS/MEMBRANE REPLACEMENT SET 0 cubic foot of calcite

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

Eliminate salt purchases

Proven Performance

and filtration manifold assemblies where backflow prevention is required

food processing

Mazzei (MV-50 PP) 1/2" Metering Valve for 1" & 1.5" Injectors - Polypropylene REVERSE OSMOSIS RO 5 FILTERS/MEMBRANE REPLACEMENT SET 0 cubic foot of calciteThe 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