mahjong
Contributor
I'm cleaning the valves on all my wings and in some cases replacing gaskets. The one gasket I'm a bit unsure about is the rubber OP seat on the OPV: Does the rubber OP seat stay secure inside the plastic OP seat retainer without any adhesive at all? In some I've found something that looks like adhesive/glue, in some I've found a black film that looks like some kind of gasket sealant, and in others I've found nothing at all.
What's the protocol with the OP seat?
Thanks!
What's the protocol with the OP seat?
Thanks!