11mm Stainless Steel Ball

★★★★★ 4.6 18 reviews

US$1.53
Price when purchased online
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US$1.53
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 248410495 Release Date 2026/09/03 List Price US$1.53 Model Number 248410495
Category

11mm Stainless Steel Check Ball

A precision 11mm stainless steel ball used as the sealing element in one-way (check) valves throughout espresso machine plumbing - simple, durable, and effective at preventing backflow.

SPECIFICATIONS

  • Diameter: 11mm
  • Material: Stainless steel

COMPATIBILITY

  • Fits: one-way/check valve assemblies using an 11mm ball seat

INSTALLATION

Simple drop-in replacement inside the valve body - straightforward for anyone comfortable disassembling a check valve.

PRO TIPS

  • If your machine develops a slow pressure bleed-down after being switched off, a pitted or worn check ball like this is a common culprit - inspect the seat surface for scoring before replacing the whole valve assembly.

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4.6 out of 5
★★★★★
18 ratings | 7 reviews
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