Posted in: Delivery System Parts
Red cartridge is the water relay for the block. Think of it as a Clippard valve, it gets a signal from the foot control that activates the water flow through the block. A-dec(R) #38.0520.00 DCI PN 9169
Blue cartridge is a check valve for the flush water. It allows flush water through it but prevents coolant water from back flowing into adjacent blocks. A-dec® #38.0518.00 DCI PN 9168
Brass cartridge is the holdback air bleed. It has a very small hole through it (.005 in) that feeds a restricted flow of air into the top cap and to the holder valve. A-dec® #38.0517.00 DCI PN 9167
A-dec® and Century Plus® are registered trademarks of A-dec, Inc. DCI has no affiliation with A-dec and A-dec has not authorized DCI replacement parts to be used on or in connection with A-dec® products.