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Thermoelectric actuator NC M30x1.5 for underfloor heating manifold 230V valve controller TECH TECHSTT2302T
zł169.14
Tax included
The TECH STT-230/2 T thermoelectric actuator is an advanced device designed for precise management of heating medium flow in modern surface and radiator heating systems. The main task of this component is to automatically open and close valves mounted on heating manifolds or directly on radiator valves, which allows for intelligent temperature control in individual rooms of a building.
Thanks to the use of a standard M30x1.5 mounting thread, the actuator is characterised by exceptional versatility and is compatible with most valves and manifolds available on the market. The device works with wiring centres and room thermostats, creating a complete home automation system that significantly increases user comfort and contributes to the optimisation of heating costs.
One of the key advantages of the STT-230/2 T model is the built-in valve stem position indicator, which allows for quick, visual verification of the device's operating status (whether the valve is currently open or closed). The actuator operates in NC (Normally Closed) mode, which means that it remains closed in a de-energised state. This is a safe and energy-efficient solution, minimising the risk of uncontrolled heat flow.
The device's design has been developed for long-term and trouble-free operation in difficult installation conditions, which is confirmed by the high IP45 protection rating of the housing. Installation is extremely simple and does not require special tools – just manually screw the nut onto the valve. The product is equipped with a factory-fitted electrical cable, which facilitates connection to the control system. By choosing a TECH brand actuator, you are investing in proven technology from a Polish manufacturer, a leader in the field of heating control, which guarantees access to technical support and the highest quality of automation components.
Thermoelectric actuator NC M30x1.5 for underfloor heating manifold 230V valve controller
Model: TECH TECHSTT2302T
EAN: 6931240029343 SKU: 931229349
- Designed for automatic opening and closing of valves on manifolds
- Compatible with radiator valves with M30x1.5 thread
- NC operating mode - normally closed
- Built-in valve stem position indicator for easy monitoring
- Compatible with wiring centres and room thermostats
- High IP45 protection rating allowing installation in damp areas
- Very low power consumption - only 3W
- Quick and easy installation without tools
- Long service life
- Product from the renowned Polish manufacturer TECH Sterowniki
Description
The TECH STT-230/2 T thermoelectric actuator is an advanced device designed for precise management of heating medium flow in modern surface and radiator heating systems. The main task of this component is to automatically open and close valves mounted on heating manifolds or directly on radiator valves, which allows for intelligent temperature control in individual rooms of a building.
Thanks to the use of a standard M30x1.5 mounting thread, the actuator is characterised by exceptional versatility and is compatible with most valves and manifolds available on the market. The device works with wiring centres and room thermostats, creating a complete home automation system that significantly increases user comfort and contributes to the optimisation of heating costs.
One of the key advantages of the STT-230/2 T model is the built-in valve stem position indicator, which allows for quick, visual verification of the device's operating status (whether the valve is currently open or closed). The actuator operates in NC (Normally Closed) mode, which means that it remains closed in a de-energised state. This is a safe and energy-efficient solution, minimising the risk of uncontrolled heat flow.
The device's design has been developed for long-term and trouble-free operation in difficult installation conditions, which is confirmed by the high IP45 protection rating of the housing. Installation is extremely simple and does not require special tools – just manually screw the nut onto the valve. The product is equipped with a factory-fitted electrical cable, which facilitates connection to the control system. By choosing a TECH brand actuator, you are investing in proven technology from a Polish manufacturer, a leader in the field of heating control, which guarantees access to technical support and the highest quality of automation components.
Specification
Device type
Thermoelectric actuator for heating systems
Operating principle
Normally Closed (NC)
Supply voltage
230V AC (alternating current)
Frequency
50 Hz
Continuous power
3 W (very low energy consumption during operation)
Mechanical connection
Nut with M30 x 1.5 metric thread
Protection rating
IP45 (protection against wire ingress and water jets)
Opening time
Approximately 3.5 minutes (optimal for underfloor heating inertia)
Actuator stroke
3.7 mm (ensures full opening of standard valves)
Maximum operating temperature
60 °C (ambient temperature)
Status indicator
Mechanical stem extension indicator on top of the housing
Application
Underfloor heating, radiator heating, brass and steel manifolds
Control interface
Wired (2-core), 230V signal control from a wiring centre or thermostat
Software and control
Actuator device working with external controllers. The actuator reacts to the application of 230V voltage from a control strip (e.g., TECH L-5, L-7, L-X) or directly from a room thermostat. Upon receiving a signal, the thermal element expands, causing the stem to move and the valve to open. Lack of voltage results in an automatic return to the closed position thanks to the built-in spring. This system allows for full zonal automation of the building, where each room can be controlled independently based on time schedules and temperature settings in a mobile application or on the main controller.
Material
High-quality plastic resistant to temperature and ageing
Contents
1x TECH STT-230/2 T thermoelectric actuator
1x Integrated power cable
1x Installation manual
Dimensions, Weight
Product dimensions: 45 x 45 x 70 mm (D x W x H)
Packaging dimensions: 60 x 60 x 95 mm (D x W x H)
Product weight: 150 g
Weight with packaging: 180 g
Zum Download
931229349
99 Items
Specific References
- ean13
- 6931240029343
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The TECH STT-230/2 T thermoelectric actuator is an advanced device designed for precise management of heating medium flow in modern surface and radiator heating systems. The main task of this component is to automatically open and close valves mounted on heating manifolds or directly on radiator valves, which allows for intelligent temperature control in individual rooms of a building.
Thanks to the use of a standard M30x1.5 mounting thread, the actuator is characterised by exceptional versatility and is compatible with most valves and manifolds available on the market. The device works with wiring centres and room thermostats, creating a complete home automation system that significantly increases user comfort and contributes to the optimisation of heating costs.
One of the key advantages of the STT-230/2 T model is the built-in valve stem position indicator, which allows for quick, visual verification of the device's operating status (whether the valve is currently open or closed). The actuator operates in NC (Normally Closed) mode, which means that it remains closed in a de-energised state. This is a safe and energy-efficient solution, minimising the risk of uncontrolled heat flow.
The device's design has been developed for long-term and trouble-free operation in difficult installation conditions, which is confirmed by the high IP45 protection rating of the housing. Installation is extremely simple and does not require special tools – just manually screw the nut onto the valve. The product is equipped with a factory-fitted electrical cable, which facilitates connection to the control system. By choosing a TECH brand actuator, you are investing in proven technology from a Polish manufacturer, a leader in the field of heating control, which guarantees access to technical support and the highest quality of automation components.