TL40
230V NC Actuator
A modern 2-wire normally-closed thermal actuator for hydronic underfloor-heating manifolds. The flexible wax-motor design is built around easy installation, durable operation and M30 valve compatibility.
Reliable valve control for modern hydronic heating
TL40 is positioned for floor-heating systems in apartment and hotel projects. Its anti-flammable PC housing, flexible construction and straightforward installation make it suitable for integration with compatible hydronic manifold valves.
Designed for practical system integration
Anti-Flammable PC Housing
The supplier lists anti-flammable PC as the housing material, supporting a durable enclosure for heating-system environments.
Flexible Wax-Motor Actuation
The thermal actuator format provides a compact valve-control solution for compatible water-based floor-heating manifolds.
Installation Focused
The listing highlights flexible construction, durability and easy installation for project and replacement applications.
Hydronic Floor Heating
Use with a compatible anti-condensation balance valve or manifold valve after confirming the valve thread and dimensions.
Project Ready
Listed applications include hotels and apartments, with OEM and customization capability from Telin.
Support Coverage
The listing includes a 3-year warranty, online technical support, free spare parts, return and replacement service.
Five views from the TL40 product listing
All five images below are taken from the TL40 Alibaba product gallery. No non-TL40 product imagery is used.
Installed on a hydronic heating manifold
Compatible floor-heating valve environment
This application image is the TL40 listing’s own installation visual. It shows the actuator mounted on a hydronic floor-heating manifold assembly, matching the product’s stated hydronic floor-heating use.
Before installation, verify the valve interface, M30 thread, electrical terminals, NC logic, actuator travel and system operating conditions against the supplier’s technical drawing.
Built for controlled, serviceable heating systems
The Alibaba listing identifies TL40 as a Telin/OEM product for hydronic floor-heating systems, with a 3A relay attribute, anti-flammable PC material and AC 110–240V acceptable voltage range. Confirm the exact electrical and mechanical configuration for the ordered batch before commissioning.
TELIN · TL40 · 230V NC 2-wire thermal actuator · M30 thread · Product information prepared from the linked TL40 listing.