Hellfish, I see the G/GH info, including the 1/8 ports, but that's the inline one (LC). Did you see info on the mounts somewhere?
It seems to be a good bit easier to find workable solenoids (assuming you know basically what you're looking for) than it is to find a mount with 1/8 ports. I'd seen the Gems name, but hadn't looked into them - thanks hellfish! - and there look to be a few options.
With that in mind, I'm still looking for a place to purchase just a mount with two 1/8 ports, and I can't seem to find one on the Gems site. Miniature mounted solenoids all seem to work the same way, with the same 10-32 stud, but they have different measurements. A mouse is .875" diameter, which is a bit bigger than the Numatics/ASCO at .73 or the Gems at .69 or .75 (it's one or the other, the schematics make my pea brain hurt). But my *guess* is that the Numatics/ASCO and Gems will work with the same mount, though the Mouse probably won't.
Anyway, Hellfish (or anybody else), lemme know if you have a place (ideally US) that will do just 1/8 mounts (without the solenoid).
Here's a source for Numatics minis, and mounts (1/8 in, 10-32 out, same as Clippard Mouse), in the US. Basic solenoid is $40, mount is $10. Shipping extra.:
*edit* I haven't looked into it past that page, so I don't know if there's a minimum order.
But here's a .pdf for the ASCO 411:
And here's a .pdf for the Gems G/GH:
Might as well post it here. There's a ton of useable MAC valves available on Evilbay. Just do a search for "35a-aaa" in "Business and Industrial" and cross-reference the results to the index at the end of this .pdf ...you'll have to be careful, but many of the available models that begin with "35a-aaa-d*" will work. Unfortunately, you can no longer use "*" in Evilbay, so you'll have do do either just the "35a-aaa" or make a search list of all workable model numbers. Anyway, look for all the 1.8 and 2.4 watt models. Again, check the last couple pages of the .pdf ...and the picture of what you're looking for is the first entry in the .pdf.
Plenty for $30 or less, and no need for mounts. You'll generally need a 1/8" plug for the 3rd port.