ECM and Profitec Coffee Machine Anti-Vacuum Valve – Mechanika, Technika, Profitec Pro 500

ECM and Profitec Coffee Machine Anti-Vacuum Valve – Mechanika, Technika, Profitec Pro 500

Replace a faulty or leaking boiler anti-vacuum valve on your ECM or Profitec espresso machine with this genuine OEM replacement. This brass anti-vacuum valve (also called a vacuum breaker) sits on the boiler and opens automatically when the machine is switched off and the boiler cools, preventing a vacuum forming inside the boiler and allowing it to drain safely.

Specifications

• Type: Anti-Vacuum Valve (Vacuum Breaker)
• Material: Brass
• Compatible Models: ECM Mechanika, ECM Technika, Profitec Pro 500
• Condition: New / Genuine OEM
• Vendor: ECM / Profitec

Compatible Models

• ECM Mechanika (various)
• ECM Technika (various)
• Profitec Pro 500

Installation Video

Watch our step-by-step guide on replacing the anti-vacuum valve on your ECM or Profitec espresso machine:

Click Watch: ECM Anti-Vacuum Valve Replacement Guide on YouTube ▶

Symptoms of a Faulty Anti-Vacuum Valve

• Water dripping continuously from the boiler drain during machine operation
• Boiler not holding pressure correctly
• Gurgling sounds from the boiler during heat-up
• Valve body cracked, corroded, or leaking

Frequently Asked Questions

What does the anti-vacuum valve do?

The anti-vacuum valve (vacuum breaker) sits on the boiler and opens when the machine cools after being switched off. This prevents a vacuum forming inside the boiler that could pull contaminated water back in or damage internal components. A small drip of water from the drain line after switch-off is normal operation.

Is the drip of water after switch-off normal?

Yes — a small drip from the boiler drain line after switching off is normal and indicates the anti-vacuum valve is working correctly. If the valve drips continuously during machine operation or leaks from the body, it requires replacement.