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Dema Brand Solenoid Valves - High-Quality Car Wash Solenoids

Dema Engineering High Pressure Solenoid Valves are used for high pressure water applications in Touchless Automatic Car Washes. High Pressure Solenoid Valves are all Normally Closed Design. All valves have stainless steel sleeves and seats. Rated at 200ºF fluid, 120ºF ambient and 1200 PSI water pressure.

The operation is the same as a pilot operated valve, except the pilot port is in a separate chamber from the piston.This allows the plunger to operate closer to the top plug with more force and consequentially higher opening pressure.