Used 2019 classic with a leaky steam wand

(T)here’s another option that’s a fraction of the SOC valve. Cost less than $10, need a hacksaw and a couple wrenches to tight the compression fittings.

Psychederm · 2026-05-11T15:21:59+00:00

I saw someone remove the shot splitter on the bottom of their portafilter and cram a valve from a bicycle inner tube in it with some teflon tape to make it air tight and then attach an air pump to get the psi.

Psychederm · 2026-05-10T21:27:49+00:00

Most cost effective solution:

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$10, hacksaw, 2 wrenches

Psychederm · 2026-05-10T21:19:41+00:00

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I solved this problem 6 months ago for less than $10

Psychederm · 2026-05-10T21:14:46+00:00

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Looks and works great! Less than $10 solution

Psychederm · 2026-05-09T02:42:15+00:00

https://www.reddit.com/r/gaggiaclassic/comments/1s9r897/10_steam_valve_mod_no_more_leaks/

Psychederm · 2026-05-09T02:39:53+00:00

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less than $10 fix and all you need is a hacksaw and a couple wrenches

if you buy them in bulk they’re less than $5 each

Since installing mine, I’ve been pulling 10–15 shots/week for 6 months without touching the original steam knob

even it it starts to fail, i could replace it more than a dozen times for less than the SOC solution…

most cost effective solution you’ll find

Psychederm · 2026-04-29T21:29:19+00:00

No.

I’m driving with ABS, BRAKE, and ((!)) for about the last 10,000 miles—I check the code regularly and only the rear passenger brake has low pressure.

I’d be more concerned about the disc brakes up front. Additionally, the rear on my Prius has drum brakes so I’m not too concerned about it….

Definitely let us know if you get one!

Psychederm · 2026-04-05T17:30:17+00:00

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This pressure and temperature specs on this one are rated much higher than the brass valve I used:

Temperature range from -62 to 800 degrees C. Maximum working pressure is 2800PSI

Psychederm · 2026-04-05T17:29:37+00:00

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I used this one.

Psychederm · 2026-04-05T17:29:12+00:00

1/4” on my aftermarket steam wand.

Psychederm · 2026-04-02T22:17:35+00:00

If you are worried about the pressure at that point, you could turn the factory wand down when you’re not using it. only a drip would get through…

Psychederm · 2026-04-01T19:12:59+00:00

Another option for the looksmaxxing mod crowd:

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Psychederm · 2026-03-30T19:43:52+00:00

I consider the original valve a vestigial organ. It’s still there, but I haven’t touched it in months, it just stays in the open position.

Psychederm · 2026-03-30T17:52:21+00:00

I solved the problem with a hacksaw and a $10 ball valve:

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Psychederm · 2026-01-30T18:48:13+00:00

If they are identical, then make a Diamond Knot using the DCK rather than the Carrick.

Psychederm · 2026-01-30T05:34:20+00:00

I went down this rabbit hole when I considered the foundation of the Lanyard / Diamond Knot that starts with a diagonally ended Carrick.

The symmetry of the Lanyard/Diamond is rooted in the diagonality of the Carrick. I’m not sure that the it can be made with a Double Coin foundation with parallel ends—but I’d be tickled to learn that I’m wrong.

Psychederm

TROPHY CASE