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Wega W..517 1/4" Threaded Bleeder / Vacuum Breaker Valve

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~~$7.99~~ $3.99

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Parts are non-returnable and non-refundable unless damaged in transit.
Parts do not include any over the phone technical support or instructions other than what is provided on the website.
Parts do not come with any warranty.
For more information, please see Terms & Conditions.

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SKU: W..517 Categories: Ascaso Espresso Machine Parts & Accessories, Ascaso Parts, Clearance Parts, Espresso Parts, Wega Parts

Frequently Bought Together

Cimbali 18x13x2mm PTFE GASKET, white and circular with a smooth surface, displayed on white. A semi-transparent badge in the top right reads Authentic Supplier 1st-Line Equipment Espresso Machines & Grinders. Ideal for Cimbali machines. © 2025 1st-line.com

Price for both: $5.18

This Product: Wega W..517 1/4" Threaded Bleeder / Vacuum Breaker Valve Terms & Conditions of Sale: No refund, tech support, instruction, nor warranty - Original price was: $7.99.Current price is: $3.99.
Cimbali 18x13x2mm PTFE GASKET Terms & Conditions of Sale: No refund, tech support, instruction, nor warranty - $1.19 View options >

Wega W..517 1/4" Threaded Bleeder / Vacuum Breaker Valve

This bleeder/vacuum breaker valve is used to deplete the vacuum pressure in the espresso machine’s boiler once it cools down.

This bleeder valve for an espresso machine has 2 o-rings where the seal is made – this is helpful in preventing failure from limescale build up. In addition, the weight on the plunger is heavier than that of the standard vacuum breaker/bleeder valves found on most espresso machines.

The thread is 1/4 inches and the metal portion is made of brass. The thread should be given an application of 1-2 rounds of thread seal tape. It is also recommended that you use a gasket with this part, such as C..377 PTFE Gasket.

Make sure to change this part only when the unit has been completely cooled!

This part is a suitable replacement for the following part numbers:
Ascaso F.2657, GI.923, SAE306, W..517, and W.517B
Bezzera 7452502
BFC 3630001
Brasilia 05062.4.00.09
Brugnetti-Aurora 000634
Conti 408898
ECM C219900560
Elektra 00200034
Expobar 65000205
Faema 2161118968
Fiorenzato CS A1300007
Grimac A1300007, CA253, F814, and GR733
Lavazza 10084131
Marcfi-Ancas BL-2054
Nuova Simonelli 01000023
Pavoni 453203
Rancilio 10060055
Royal 3630001
San Marco 202199 and CPCVAL0040
Sanremo 10652040 and 10652040A
Spaziale 00508
Synesso 1.4262
Vibiemme VALUSFME
Victoria Arduino 01000023
Wega FM0814

Brand	Ascaso, Bezzera, Brasilia, Brugnetti-Aurora, Conti, ECM, ECM Manufacture, Elektra, Expobar, Faema, Fiorenzato C.S., Grimac, La Pavoni, La Spaziale, Lavazza, Marcfi-Ancas, Nuova Simonelli, Rancilio, Royal, San Marco, Sanremo, VBM (Vibiemme), Victoria Arduino, Wega

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Wega W..517 1/4" Threaded Bleeder / Vacuum Breaker Valve

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Wega W..517 1/4&quot; Threaded Bleeder / Vacuum Breaker Valve

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Wega W..517 1/4" Threaded Bleeder / Vacuum Breaker Valve