Mazzei (MV-25 PP) .25" Metering Valve for .50" & .75" - Polypropylene Fleck (60350) Brine Valve Piston Assembly; 9000 Pour media into tank

Pour media into tank

ensuring proper orientation (cartridge is reversible for extended use)

The quartz sleeve should be inspected during each lamp replacement and cleaned or replaced if you notice calcium buildup

Monitor flow rate

Mazzei (MV-25 PP) .25" Metering Valve for .50" & .75" - Polypropylene Fleck (60350) Brine Valve Piston Assembly; 9000 Pour media into tankThe Mazzei MV 25A Polypropylene Metering Valve provides precise chemical injection control for . 50" and . 75" Mazzei injector systems. This updated replacement for the MV 25 features a streamlined design with . 25" connections, delivering reliable flow adjustment in corrosive chemical injection applications. SPECIFICATIONS Mazzei MV 25A Technical Details Model Number MV 25A (replaces MV 25) Connection Size . 25 inch Compatible Injectors . 50" and .