Set of 4 radiator valve caps, handwheel switch for underfloor heating, M30 x 1.5 thread - Automatic temperature control valve switch (short)

Plastic Construction: Made from robust plastic, ensuring longevity and reliable performance in your heating system. Secure Thread Size: Features an M30 x 5 thread size, providing a solid and reliable connection for trouble-free operation. [Compatible with Various Systems] Designed to work with heating manifold handwheels and automatic radiator temperature control valves, allowing for precise temperature management. Easy Installation: Simplifies the installation process, making it suitable for both professionals and DIY enthusiasts. Package Contents: Includes 4 handwheel switches, ensuring you have enough components for multiple installations or replacements.