Thermostatic Valve Set ARCO KCT02 — simple straight design, radiator connection

ARCO KCT02 is a simple straight thermostatic valve set designed for radiator temperature control in hot-water heating systems. The set provides a direct, in-line connection to a radiator and allows manual regulation of flow to stabilise room temperature. Its straightforward design is intended for standard residential and commercial radiators where reliable, uncomplicated control is required.

Advantages

The ARCO KCT02 valve set features a compact straight profile that facilitates easy installation on standard radiator inlet pipes. Constructed to offer consistent manual control, it supports accurate adjustment of heat output and integration with typical radiator fittings. The design minimises flow obstruction and contributes to stable system operation with low maintenance requirements.

Suitable for

• Standard hot-water radiators in apartments and houses
• Small commercial or office radiator installations
• Replacement of basic thermostatic or manual radiator valves
• Simple heating systems where straight-line connection is preferred

Key specifications

• Configuration: straight inline valve set for radiator connection
• Control type: manual thermostatic regulation (thermostatic valve set)
• Application: hot-water central heating systems
• Compatibility: for use with standard radiator inlet fittings and pipe sizes commonly used in residential/commercial heating
• Operation: flow regulation to control radiator heat output

How to use

Install the ARCO KCT02 on the radiator inlet following the radiator manufacturer's guidance and local plumbing codes. Shut off system water and drain the radiator before removing the existing valve. Fit the valve set to the inlet pipe and radiator connection, ensuring correct orientation for straight flow. Tighten connections to the recommended torque and refill, bleed, and test the system for leaks. Adjust the valve to regulate flow and achieve the desired room temperature.

Usage recommendations

For long-term performance, ensure the valve is installed by a qualified person or experienced installer, perform a pressure test after installation, and periodically check for leaks. Use with compatible radiator fittings and maintain system water quality to reduce the risk of corrosion or blockage.