Does anyone know where I might find some little lube oil metering valves to replace duff ones on my lathe? These are threaded what seems to be nearly-but-not-quite 5/16" UNF male at either end, the input screws into a manifold and the output connects to 4mm OD tubing with a nut and olive. There are some initials stamped on them (makers?) and a '0' being perhaps the flow rate. I found a couple of generic descriptions of these items via Google, but no-one with this specific item for sale. Suggestions please
Thanks Tim
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