it ensures seamless compatibility for contractors servicing older units

other models in the 2218 series are designed for Johnson-style 16/25 psig systems

Does this valve include the actuator/coil

ensuring identical shaft alignment and torque specifications for professional field replacements

Key Benefits: Double-Split Barrel: Delivers a true 360-degree clamp fit to prevent shaft marring and axial movement

Siemens Building Technology GCA163.1P Actuator 319852-301 it ensures seamless compatibility forThe Siemens GCA163. 1P is a high torque spring return rotary actuator designed for the precise control of large dampers in mission critical HVAC systems. Operating on 24VAC supply voltage, this modulating actuator accepts a 0 10VDC control signal, providing a reliable 142 lb in (16 Nm) of torque for dampers up to 60 sq. ft. Built with a rugged die cast aluminum housing, the GCA163. 1P features adjustable span and offset, allowing for custom