Pressure switch 1/4" incl. empty and safety valve

Pressostat including overpressure and vacuum valve used in most Bezzera models. On models from the BZ series, the open connection on the side is used for the pressure gauge. This exit is not used with the E61 machines, we supply a 1/4 cap as standard to cap this exit. This means that the pressure switch can be used for all models!

Adjust. press. range 0,5-1,5 BAR, pre-adjust. 1,2 bar. 125°C, G1/4 ogive hole, 16A 125/250VAC, safety valve 1,8bar

Is only the vacuum valve leaking? Then replace it with a 1/8 coupling and a 1/8 vacuum valve.

If the pressure switch itself is broken, the advanced handyman should also consider mounting the components separately, so that individual components can be replaced in the future. For this we use a 1/4" T coupling, a 1/4" safety valve, a 1/4" pressure switch (or one with relay) and place a vacuum valve with hose connection on 1 of the empty connections on the boiler (if your BZ has a blind plug of 1 /4" on the top of the boiler) For the vacuum valve you can use a piece of hose of 4x7mm. See photo below: