Description
The Siemens SSB81U is a high-precision electro-mechanical actuator used to control HVAC systems effectively. This floating valve actuator has three positions, functions on a 24V power supply, and can be utilized in various parts of the HVAC system. The Siemens SSB81U is an economic 3-position floating valve actuator that provides precise and dependable control of air conditioning systems also consuming only two point five VA of power at 24 volts. The SSB81U actuation mechanism operates using a 3-position floating control signal throughout its operational temperature range ranging from 0 to 50 degrees.
