Mazzei (MV-50 PP) 1/2" Metering Valve for 1" & 1.5" Injectors - Polypropylene 10 - 200 GPM maximizing surface area and minimizing

maximizing surface area and minimizing pressure loss

better-tasting water

These 1/4" nuts ensure leak-free connections when paired with Stenner tubing and ferrules

The dual-use design allows the same electrode to function in both flow-through installations and direct immersion setups without adapter hardware

Thread the R7016P-20K test light into the appropriate 1/2" FIP port on the control valve or timer assembly

Mazzei (MV-50 PP) 1/2" Metering Valve for 1" & 1.5" Injectors - Polypropylene 10 - 200 GPM maximizing surface area and minimizingThe 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