I figured all the valves use the washer type, however, does the washer go past the second groove, or does it sit in the groove?
The top groove is obviously for the keeper, just not sure if the seal goes all the way down or not?
Here’s a pic of one of the valves on disassembly.
EDIT: I think I just answered my own question, the two grooves are for the keepers. The seal would obviously slide down as far as it could go. Hope I’m right here. 😜
