D1-11
This is an original Delonghi part. This Valve is used in many models of Delonghi espresso makers. The Valve is made mostly of plastic and contains springs and gaskets. The Valve is designed to be a pressure relief in the event that the water cannot flow through correctly. This valve should be replaced if water is bypassed to the tank when under low pressure.
Tools needed:
• Screw driver
• Adjustable wrench
• Needle nosed pliers
