A set of 3 replacement valve disk for your Huma-Air regulator.
Although our regulator is built with only high-quality materials, a valve disk can wear during time.
This set contains of 3 pc replacement valve disks for your regulator.
The black markings on the valve disk are only intended for you to see what side touches the set screw. If a regulator suffers from creep, then 9 out of 10 you need to flip the valve disk over.
4 mm (Huma Gen1, Gen2, Gen3 regulators for FX and Raw)
If ordering this item by self. Contact me before ordering otherwise will charge you $15 Postage.