General description West Delta Angled TRV Thermostatic Radiator Valve and Lockshield is a high-quality, durable valve pair designed for long-term use. Made from solid brass and featuring an attractive chrome finish, this thermostatic radiator valve is both functional and stylish. It includes decorators caps for full isolation of the valves and is suitable for installation on the flow or return pipework of a radiator. Technical specifications Material: Brass Finish: Chrome Radiator Valve Connection Size: 1/2 BSP Radiator Valve Pipe Size: 15mm Height: 130mm Width: 70mm Depth: 40mm Weight: 0.54 Kg Compatibility and accessories Compatible with system automatic bypass valves, a requirement for new installations and boiler upgrades. Includes decorators caps for valve isolation. Installation Can be installed on either the flow or return in any orientation. TRVs should be installed on the flow rather than the return pipework of a radiator. Usage Used in conjunction with a system automatic