Siemens Building Technology 656-830 1/2" Replacement Actuator Top 3-8 PSI VP 656

The Siemens 656-830 Replacement Actuator is a HVAC piece that serves as the actuator replacement to valves. The flow coefficient (Cv) of this actuator is 0.9 and has a 1/2" dimension, which is sufficient to regulate airflow and temperature effectively. It operates with a pressure range of 3-8 PSI, and a valve pressure of VP 656, for consistent performance in a wide range of applications. It works in temperatures from -40°F up through 250°F, and though suitable for both extremes, this temperature range means that the actuator can't be used in either the highest or lowest temperatures. It's an straightforward to install actuator and perfect for use in air conditioning, heating, and other HVAC equipment that requires precise valve control.