Up to 10 years — depending on the product category.
Exchange / return of goods — within 14 days.
Additional services
Description - NAVIN thermostatic valve for radiator under thermal head M30x1.5
Comfort temperature – automatically
The insert works together with a compatible thermal head and doses the flow of hot water through the radiator depending on the air temperature.
The thermal head senses the temperature
The sensitive element reacts to the heating or cooling of the air in the room.
The valve stem changes position
When it gets warmer, the thermal head closes the valve; when it gets cooler, it opens it more.
The coolant flow is regulated
The radiator receives as much coolant as is necessary to maintain the given level of heat.
A small part that controls the operation of the radiator
✓ Automatic adjustment in conjunction with a thermal head
✓ Common threaded connection M30×1.5
✓ Protective cap included
✓ Suitable for installation in a compatible radiator assembly
Main characteristics
Check compatibility before ordering
The M30×1.5 thread determines the connection of the thermal head, but does not guarantee the compatibility of the insert with any radiator. It is necessary to additionally check the seat, the design of the valve assembly, the length of the insert and the closing size. If necessary, send the manager a photo or model of the radiator.
Place the NAVIN TRV-01-W thermostatic head
The thermal head with mounting size M30×1.5 turns the valve insert into an automatic radiator temperature regulator.
View thermal head
Frequently asked questions
No. The valve insert is supplied separately; a compatible M30×1.5 thermal head is required for automatic regulation.
No. Before buying, you should check not only the thread for the thermal head, but also the design of the space in the radiator.
The thermal head acts on the insert stem and reduces the flow of coolant through the radiator. When the temperature drops, the valve opens more.
It is recommended that the installation be carried out by a heating specialist, especially if the installation requires the system to be emptied or depressurised.





