Solenoid SCHAERER Spare Parts 3340691000

A solenoid valve opens and closes the flow of liquid in a hose line without moving parts outside the pipe. An electric coil around a metal plunger creates a magnetic field when current passes through it. This field pulls the plunger against a spring, lifting it away from the valve seat and allowing liquid to pass. When the current stops, the spring returns the plunger to its seat, sealing the line instantly. The method gives precise, fast control of hot or cold liquids without manual taps or levers, which is essential for automated beverage dispensing systems.

The operator connects the valve to a 24 V DC power supply and places it in-line with the beverage hose. A control signal from the parent machine energises the coil, opening the valve and letting liquid flow to the tap or nozzle. When the signal ends, the valve closes, stopping the flow immediately. The sequence repeats each time the machine calls for water, milk or syrup, matching the volume and timing programmed into the equipment.

The valve body is built for continuous use in beverage lines. It fits standard hose diameters and connects with compatible clamps or fittings. The 24 V DC rating matches the low-voltage circuits used in professional coffee machines and water dispensers, avoiding mains voltage inside the liquid path.

Cleaning follows from the construction: the valve is removed from the hose line and flushed with water or a food-safe cleaning solution to clear any residue. The coil and plunger assembly are not submerged; only the liquid path is cleaned. Regular flushing keeps the valve seat free of scale or debris, ensuring a tight seal each time the valve closes.

This solenoid valve is a spare part for SCHAERER coffee and beverage equipment. It fits models that use 24 V DC solenoid valves in their hose systems.