With a substantial 3

Is the circuit breaker on the primary or secondary side

not the bellows

Increasing the RPM will alter the blade pitch performance

What pneumatic humidistats does this cover fit

Johnson Controls VA7830-HGA-2 Actuator 321702-401 With a substantial 3The Johnson Controls VA7830 HGA 2 Actuator is a heavy duty direct coupled globe valve actuator engineered for precise modulation in commercial HVAC and industrial fluid control. This 24VAC spring return actuator provides a fail safe stem down position upon power loss, making it a critical component for steam and hot water regulation. Delivering 180 lb in torque, it handles high differential pressure applications across 1 2" to 2" valve bodies. The