Electric Actuator TECH-STEROWNIKI STT-230/2 T M28x1.5

TECH-STEROWNIKI STT-230/2 T M28x1.5 electric actuator is designed for automated control of valves in heating, ventilation and air conditioning systems as well as industrial installations. The actuator is driven by a 230 V supply and features an M28x1.5 mechanical connection, making it compatible with valves that accept this thread size. The product is intended to provide precise on/off or positioning action for quarter-turn and linear valves when integrated into building automation or standalone control circuits.

Advantages

The actuator offers electrical operation from standard mains voltage, enabling integration with common HVAC control systems and building automation platforms. Its compact threaded connection simplifies installation on compatible valves and reduces the need for additional adaptors. The design emphasizes reliable actuation and repeatable performance for routine valve control tasks in residential, commercial and light industrial environments.

Suitable for

• Automated control of heating system valves
• Ventilation and air handling unit damper or valve actuation
• Integration with building automation and room control panels
• Industrial valve control where M28x1.5 mechanical connection is used

Key specifications

• Supply voltage: 230 V AC
• Mechanical connection: M28x1.5 thread
• Actuation type: electric actuator for valve control
• Application environments: HVAC systems, building automation, industrial installations
• Mounting: direct threaded connection to compatible valve spindles

How to use

Install the actuator by threading it onto a valve spindle with an M28x1.5 connection, ensuring proper seating and mechanical engagement. Connect the electrical supply and control wiring according to the installation instructions and local electrical regulations; observe polarity and grounding requirements for mains-powered devices. After wiring, verify the actuator travel and response with the control signal, and adjust end stops or control settings if the system requires fine positioning. Perform functional tests to confirm correct opening and closing actions before leaving the system in continuous operation.

Usage recommendations

Use the actuator in environments within its specified ambient conditions, protect wiring and connections from moisture and mechanical damage, and schedule periodic inspections to verify secure mounting and reliable electrical connections. For integration with automation systems, consult control diagrams and ensure compatibility with the control signals available in your installation.