Siemens Building Technology SSD81U Actuator 318423-701 and small compressors typically found

and small compressors typically found in HVACR equipment

this switch opens the circuit to the gas valve to prevent hazardous exhaust buildup

Lubricate the O-ring with compatible refrigeration oil and tighten the assembly to the manufacturer's torque specification to prevent pinching or extrusion under pressure

Precision Sensitivity: Reactive to

this unit is the authorized OEM replacement for the Honeywell 9371-VO-HD-0056 often found in Source 1 equipment lines

Siemens Building Technology SSD81U Actuator 318423-701 and small compressors typically foundThe Siemens SSD81U Actuator is a 24V 3 position floating actuator engineered for precise control of Pressure Independent Control Valves (PICV). This non spring return (NSR) electromotoric actuator high torque performance, delivering 56 lbs (250 N) of nominal force to ensure accurate valve positioning in rigorous HVAC applications. Designed for seamless integration with 1 2 inch to 1 1 4 inch valves, it utilizes a direct coupled installation that