The Ironbloom 58 lever espresso machine in brass and copper, rim-lit on a dark bench
Est. in a 1908 brass foundry · Pittsburgh, PA

Pressure, tamed.
Stillness, poured.

One workshop builds espresso machines with exposed gauges and riveted bronze. The other throws quiet stoneware to drink from. The loud machine, the silent cup — that tension is the whole company.

0 bar9 bar · spring peak
The thesis

The machine is loud.
The cup is silent.

A Valve & Vessel machine states its case: brass panels riveted by hand, a dampened gauge accurate to ±0.05 bar, a valve wheel lapped until it turns like a safe door. And then the espresso lands in a mug that says nothing at all — dense cone-10 stoneware, matte glaze, a silhouette we spent a year removing things from.

We think good mornings are built on that contrast. Machinery you can trust with your eyes closed, and a cup that doesn’t interrupt.

Ironbloom 58 detail
Still Vessel No. 1 stoneware mug
This season's pairing

One loud, one quiet

Full catalog
Ironbloom 58 — Single-group lever
Machine · Single-group lever

Ironbloom 58

The house lever. Fifty-eight millimetres of unhurried pressure.

$4,850
Still Vessel No. 1 — Stoneware mug
Vessel · Stoneware mug

Still Vessel No. 1

The silence after the machine. Bone-white, cone 10.

$38
From the machine floor

Levers, boilers, governors

All machines
Ironbloom 58 — Single-group lever
Machine · Single-group lever

Ironbloom 58

The house lever. Fifty-eight millimetres of unhurried pressure.

$4,850
Meridian Duplex — Dual boiler
Machine · Dual boiler

Meridian Duplex

Two boilers, one temper. Brew and steam that never argue.

$6,200
Vesper Compact — Bench-top single boiler
Machine · Bench-top single boiler

Vesper Compact

The whole foundry, folded to fit under a kitchen cabinet.

$2,950
The Valve & Vessel machine floor — benches, brass panels, and boiler stock
The craft

Brazed, lapped, fired, signed.

Every boiler is silver-brazed and pressure-tested to twice its working rating before it gets panels. Every mug is thrown, trimmed, and kiln-signed by the person who made it. Between the two workshops there are eleven of us, and nothing leaves the building unweighed, unmeasured, or unsigned.

Meet the foundry
From the people pulling shots

Word from the bar

All testimonials
We put a Governor Nine on the bar in March. It has out-pulled two machines that cost more, and my staff stopped naming the steam boiler in their complaints, which is how I measure espresso equipment now.
Mara OkonkwoCoffee bar owner · Columbus, OH
Runs the Governor Nine
The Ironbloom is the first lever I've owned where the gauge isn't decoration. You watch the needle, you learn the spring, and after a month you stop watching. That's the whole review.
Dane WhitfieldHome barista · Pittsburgh, PA
Runs the Ironbloom 58
I ordered one Still Vessel to see what the fuss was. I now own nine and have opinions about which two are mine. My partner has the same opinions about a different two. It's a problem, but a quiet one.
Priya RaghavanCeramics collector · Providence, RI
Runs the Still Vessel No. 1
The newsletter

Shop notes, monthly.

Kiln loads, build queues, the occasional pressure-gauge philosophy. No discounts theater, no daily drip — we’re too busy brazing.

One letter a month on builds, kiln loads, and shop notes.
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