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This bidirectional actuator ensures fail-safe operation
ensuring superior protection against corrosion and environmental elements
Replacement is required when the pressure drop reaches 10 psi or annually to maintain system efficiency and protect downstream equipment
Operating on 120-240 Vac
these components are fabricated from high-grade elastomeric materials designed to withstand the chemical rigors of modern refrigerants and oils
Siemens Building Technology SSD61U Actuator 320788-702 This bidirectional actuator ensures fail-safeThe Siemens Building Technology SSD61U Actuator is a fail in place, non spring return (NSR) electronic valve actuator designed for high precision control in 1 2 inch to 1 1 4 inch pressure independent control valves (PICV). Operating on a 24V AC DC power supply, this 0 10VDC actuator delivers a linear force of >56 lbs (250 N), ensuring reliable modulation of PICV HVAC systems in chilled or hot water applications. This field proven Siemens electronic