Thermostatic valve, left-angled, FX insert, with pre-setting, 3/8 inch, internal thread, with radiator connection with metal-to-metal seal V2020LFX10
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Sales unit dimensions and weight: 1 pcs
Thermostatic valve, left-angled, FX insert, with pre-setting, 3/8 inch, internal thread, with radiator connection with metal-to-metal seal V2020LFX10
Thermostatic valve for precise radiator control
This corner, left-hand thermostatic valve with FX insert is a reliable solution for regulating heat flow in heating systems. Designed to work with radiators with a 3/8 inch thread, it provides thermal comfort and energy efficiency. Made of nickel-plated brass, it guarantees corrosion resistance and long-term operation. The valve is equipped with a radiator connection with a metal-to-metal seal, which simplifies installation and ensures a tight connection.
Construction and application
The valve is intended for two-pipe heating systems with a circulating pump. Its design allows for precise adjustment of the flow rate, which translates into optimal energy use and user comfort. The FX insert provides proportional flow control, and the pre-setting option allows the valve to be adapted to specific installation conditions. The dust cover protects the valve mechanism from dirt, and the spring located outside the water space increases its durability.
Key features and benefits
- Precise regulation: The ability to accurately adjust the heat flow rate, which allows for optimizing thermal comfort and saving energy.
- Durable construction: Made of high-quality nickel-plated brass, resistant to corrosion and mechanical damage.
- Easy installation: Equipped with a radiator connection with a metal-to-metal seal, which simplifies installation and ensures a tight connection.
- Versatility: Suitable for use with various types of radiators with a 3/8 inch (DN10) thread.
- Quiet operation: Provides comfortable use thanks to the minimal noise level during flow regulation.
- Flow range: Allows flow regulation in the range of 10 to 70 liters per hour with a pressure drop of 10 kPa.
- Kvs value: 0.285 – a parameter important when selecting a valve for a specific installation.
- Pre-setting option: Allows the valve to be adapted to individual needs and installation conditions.
- Reverse flow direction: Provides installation flexibility – it can be mounted regardless of the flow direction of the heating medium.
This valve is a solid solution for both professional installers looking for a reliable component and end-users who want to efficiently manage the temperature in their homes. Thanks to its precise regulation and durable construction, it provides thermal comfort for years to come.

