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Improve control and safety in your HVAC and refrigeration installations with the Castel Solenoid Valve Ø 1/2″ (1078/4S). Its membrane-actuated, normally-closed mechanism shuts off instantly when de-energized, preventing refrigerant leaks and protecting system components.
Trust Castel’s expertise in solenoid valve technology—order your 1078/4S valve today and secure leak-proof performance.