Anti-vacuum Valve 1/4" BSP Brass

$24.99 (Inc. GST)
$21.73 (Ex. GST)
(2 reviews) Write a Review
0.05 KGS
Calculated at Checkout
Anti-vacuum Valve 1/4" BSP Brass

Anti-vacuum valve for commercial and domestic espresso machines. Brass construction with 1/4" fitting.

Anti-vacuum valves prevent the buildup of a vacuum withing espresso machine boilers as they cool. As the boiler cools steam condense back to water and the steam/water volume reduces creating a vacuum, the anti-vacuum valve opens to allow the intake of air to prevent a vacuum being created. When a cold espresso machine begins to heat and steam is produced, the pressure closes the anti-vacuum valve, creating a sealed boiler. A worn anti-vacuum vale will allow steam to escape the boiler and should be replaced immediately.


  • Fitting: 1/4"
  • Material: Brass

LF Code: 1523538

Nuova Ricambi Code: 700750

2 Reviews Hide Reviews Show Reviews

  • 5
    Excellent service delivery

    Posted by Andy Tasker on 29th Aug 2015

    Quick delivery, status track information provided. My faithful VBM coffee machine is back in business.

  • 5
    La Cimbali Spares

    Posted by Rex Devantier. on 26th Aug 2014

    Magic. The old one had lost the chrome plating and was continually leaking. All fixed. Using half as much water as it was. Cool service. Emailed on the weekend and got it on Tuesday. Thanks. Rex Devantier