Johnson Controls VA9203-BUB-2 Actuator 322838-753 providing optimized control for dual-stage

providing optimized control for dual-stage compressors and auxiliary heat strips

which determines the actuator's output force based on the supplied air pressure

As an externally equalized bypass valve

or a potential relay that is sticking

Johnson Controls VA9203-BUB-2 Actuator 322838-753 providing optimized control for dual-stageThe Johnson Controls VA9203 BUB 2 is a high performance spring return direct coupled actuator designed specifically for HVAC on off control. This unit provides 27 lb in torque (8 Nm) and is engineered for seamless operation with VG1000 Series ball valves, including DN15, DN20, and DN25 sizes. Built for versatility, this electric valve actuator features a universal power supply compatible with 85 264Vac, eliminating the need for separate models in