Profitec E61 Flow Control Device 
 
The Profitec E61 Flow Control Device has a stainless steel needle valve, which allows you to vary the amount of water flowing through the group. The flow control valve, with group mounted pressure gauge, allows for pressure profiling during pre-infusion and during espresso extraction.
 
The Profitec E61 Flow Control Device can be installed on any Profitec coffee machine with an E61 group.
 
Package includes:
E61 group flow control device
E61 group mushroom washer
E61 group pressure gauge
E61 group main spring
Installation instructions
 
Please Note: The E61 flow control device was designed by Profitec and is not guaranteed to work when installed in machines made by other manufacturers.