Mazzei - Check Valve Repair Kit Check Valve Repair Kit for:0.50" & 0.75" Injectors (Excluding 0283 & 0287) 23 to 176°F operating limits

23 to 176°F operating limits

pair this with a salt-based softener or use a dedicated scale-reduction cartridge downstream

⚙️ BSPT Compatibility

and all polyethylene tubing types without tools or thread tape

food service equipment protection

Mazzei - Check Valve Repair Kit Check Valve Repair Kit for:0.50" & 0.75" Injectors (Excluding 0283 & 0287) 23 to 176°F operating limitsMazzei Injector Components Check Valve Repair Kit OEM replacement components to restore proper check valve function in Mazzei chemical and air injectors Genuine Mazzei Parts Complete Kit Industrial Grade WHAT'S INCLUDED Three Critical Components Teflon Ball Chemically inert PTFE ball provides reliable sealing across a wide range of injected chemicals without degradation or swelling Kel F Seat PCTFE seat material offers exceptional chemical resistance