Air cover valve kit for use with the A-dec Century II handpiece control block.
Product Details:
- Kit Includes: 1 air cover valve, 1 diaphragm, 2 button head screws, & 2 o-rings.
- OEM #90-0304-00
Manufacturer Installation Instructions (link)
If your dental operatory uses the A-dec Century II handpiece control block, the Air Cover Valve Kit (A-dec Century II Style) is the matching component — verified for fit and function. Priced for standing-order purchasing, the Air Cover Valve Kit (A-dec Century II Style) keeps supply budgets predictable month to month.
What Buyers Are Saying
“Parts must meet your 100% complete satisfaction. No arbitrary time limits on the warranty.”
— RPI Satisfaction Guarantee
“Literally identical to what we would receive from the OEM, at a much better price.”
— Dental Equipment Technician