General description Enhance the stylish and contemporary look of your middle connection radiator with this pair of Milano angled thermostatic H-block valve. The valve is designed for use with 15mm copper pipes and includes a eurocone adapter for compatibility with various fittings. Technical specifications Material: Solid brass and ABS Finish: Chrome Pipe size: 15mm Adapter included: Yes, for metal-plastic, polymer, thin-walled copper, and stainless steel fittings Warranty: 5 years Other information Note: These valves are not bi-directional; the thermostatic head must be fitted on the flow side and the lockshield side on the return side.